材料
5G is the fifth generation of wireless technology. But users will know it as one of the fastest, most robust technologies the world has ever seen.
That means quicker downloads, outstanding network reliability and a spectacular impact on how we live, work and play. The connectivity benefits of 5G will make businesses more efficient and give consumers access to more information faster than ever before. Super-connected autonomous cars, smart communities, industrial IoT, immersive education—they all will rely on 5G.
“In the future, everything is going to be transformed by 5G,” says Verizon CEO Hans Vestberg. “The pace of technological change in decades past has been fast. The only thing we know for sure is that, in the future, it’s going to be even faster. We’re going to experience a technological shift that will transform people, businesses and society as a whole.”
Verizon is working tirelessly to roll out 5G on a massive scale. But what exactly is 5G? How does it work? How fast is it, really? And how will it change people’s lives? We answer those questions, and more, below.
What is 5G used for?
A more appropriate question might be, “What can’t 5G be used for?” Rich, complex information is freed to move at scarcely imaginable speeds. Those speeds, combined with lowered latency, will have far-reaching effects on every sector of the economy.
AR and VR applications can work seamlessly. Industrial machinery and robotics can be controlled remotely. Feature-length HD movies can be downloaded faster than you can read this sentence.
Jack Ma
A former English teacher, Jack Ma cofounded Alibaba Group, one of the world’s largest e-commerce businesses.
In September 2019, Jack Ma stepped down as Alibaba’s executive chairman; he is succeeded by CEO Daniel Zhang.
Its 2014 IPO in New York set a record as the world’s biggest public stock offering, raising $25 billion.
Ma’s investments beyond Alibaba include stakes in Chinese entertainment industry firms Huayi Brothers and Beijing Enlight Media.
小作文
2010仿写
Dear Jack,
I am writing this letter to express my heartfelt gratitude to you for your warm reception during my participation in the cultural program in your country.
Your hospitality and genuiness indeed offer me a pleasnat stay,which helps me better understand the American culture.It was so nice of you to meet me at the airport,arrange accommodation for me and show me around.The program is one of the most wonderful memories in my life.Beside,It is also a good honor to make friend with you.
I am looking forward to your visit to China,so that I will be able to do the honors and pay back your kindness I have received.
I feel abliged to thank you again.
Yours Sincerely
Li Ming
2011仿写
Dear Li Ming,
Congratulations!As your cousin,I’m delighted to hear that you have been admitted to Stanford University.I really feel proud of you.I know the competition this year was intense and your hard work and perseverance finally paid off.
University life is totally different from that your high school.Accordingly,I’d like to give you several practical suggestions on how to prepare for university life.Firstly,you should get psychologically prepared for the approaching independent life.It will be your first time to live away from home.Secondly,I hope you could take advantage of the libraray at your university by reading books.Last but not least,It is advisable that you be engaged in the following three activities in your free time:exercise,relaxation,and communication with friends and family.
University life is a unique season in the life of any students.I wish you further success in your college studies and hope you will enjoy it.
Yours Sincerely
Li Ming
3012年仿写
As a regular customer of your company, I was completely disappointed to find that the service you provided was far from satisfactory.I bought an electronic dictionary from your online store ten days ago.I found something wrong with it after using a short period of time.
The electronic dictionary worked well at first.However I regret to tell you that only three days after the
申请信（学生贷款）
Dear Sir or Madam,
I am a third-year student majoring in history at Peking University.I’m writing to seek your assistance to finance my fourth year’s course.
In the fourth year,studying will be my priority and I will have to cut back on my part-time jobs off campus.That is why I seek your help through a student loan.
I am still not clear about the conditions for applying for a student loan.Could you please send me the details about repayments,lending rates and duration?Many thanks for considering my request.
Yours Sincerely
Li Ming
邀请信
Dear Professor Bokenkamp,
I am very pleased to inform you that Peking University is organizing an academic conference entitled “Sino-US Conference on Philosophy and Religious Studies” on December 8-9 in Beijing.
You are cordially invited to participate in this important Chinese academic event as our guest speaker.You will be welcome to participate fully in the activities of the conference,including workshops,seminars,and recreational activities.Your round-trip air ticket,accommodation and meal expenses will be subsidized.
We look forward to seeing you at this conference and to having you as significant part of this event.If you accept this invitation,please advise us of your date of arrival,so that we can make necessary arrangements.
Yours Sincerely
Li Ming
祝贺信
Dear Wuji,
Congratulations upon your receiving your doctorate in philosophy from Yale University.I know this meant years of study and hard work on your part.It is an achievement you may well be proud of.
I have followed your progress with pleasure and interest for many years.
大作文
饼图+青年创业
From the pie chart, we can see the reasons why college students start their own business in a certain university.Those whose ideas are to become entrepreneurs account for 44% of the total,highest among all the five categories.While those who could not find suitable jobs and thus turn to running their own business account for 15%.
It is not uncommon for college students to start their own business prior to or after graduation.Above all,students who start their own businesses can gain a better insight into their future career.In addition,no matter whether a college student succeeds or fails to starting his or her business,the work experience gained will come in handy when he or she seeks a fulltime job after graduation.Employers will regard these graduates as more hard-working and motivated than those who lack work experience.Although running a new business is a valuable learning experience and skill builder,it is vital that college students should give priority to their studies.
In my opinion,college students should know how to make good use of their time outside of class.Indeed,many students don’t deal with the real world until they have to.However,starting a business that is related to a college student’s major is beneficial.
柱状图+电子游戏
The chart reveals the market size of web games in China from the first quarter of 2010 to the second quarter of 2011.There has been a jump in market size from 520 million yuan in the first quarter of 2010 to 700 million yuan in the first quarter of 2011, a rise of 260 million yuan,at a year-on-year growh rate of 50%.
This obviously shows the popularity of computer gaming in China.We are not told the ages of those who game or how long they spend doing it each day or week,but we can assume that web games are growing in popularity and that more time is spent on playing them.
From the chart we can predict that web games will continue to do well in the future.However,it should be stressed that people playing computer games should behave in a responsible way and that a balance should be stuck so that studies,work and family and friends are not adversely affected by overindulgence in games.
Being indulged in computer games affects children’s studies and their interaction with others.
柱状图+工程硕士招生
The diagram above clearly illustrates that there was a dramatic increase in Master of Engineering admissions across the country from 1998 to 2004.In 1998,the number was only about 2500,and it reached morethan 35000 in 2004.
Some factors that contribute to the above-mentioned change may be summarized as follows.First and foremost,China’s booming manufacturing industry needs more and more qualified engineers.In addition,the development fo the job market on the whole cannot keep pace with the expansion in college graduate numbers,which obliges a large number of students to stay on campus for another two or three years to get better prepared for their career.Taking the two factors into account,we may predict that with the speedy development of our society.M.E. admissions will keep growing in the forthcoming decade.
The growing demand for more practical degrees such as M.E.s and the burgeoning manufacturing industry have led to a surge of graduates in these areas which augurs well for the economy.
柱状图+读书
The column chart above reveals clearly the statistics of the average numbers of books read in seven coutries in 2013.Based upon the data,we can see that people from the U.S,Israel and Russia read the largest amounts of books among the seven countries.The average numbers are 56,44 and 42 respectively.In comparison,the average numbers are merely 11 and 4 in Korea and China,the smallest numbers among 7 countries.
This tendency is rather disturbing,for one should konw that reading extensively is no less necessary to one’s mental life than fresh air to one’s physical life.From reading extensively,we can derive pleasure,experience and instruction.First and foremost,a good book is our faithful friend.