A spokeswoman said the app will initially be compatible with recent iPhone models and newer Android phones.

2015年12月四级真题（第二套）听力 Section A

One of the student inventors, Camellia Rupcich, says the device changes the energy released from the plant into low-level power to charge phones.

2016年12月四级真题（第二套）听力

That's the vision of a hotel chain that plans to send digital keys to guests' phones via an app instead of making them check in and get the traditional plastic swipe cards.

2015年12月四级真题（第二套）听力 Section A

The E-Kaia solves two problems for the engineering students: they needed an idea for a class project; they also needed an outlet to plug in their phones.

2016年12月四级真题（第二套）听力

Three university students in Santiago, Chile, have developed a plant-powered device to charge their mobile phones.

2016年12月四级真题（第二套）听力

Cell phones provide instant access to people.

出自-2013年12月阅读原文

Teenagers in Australia, similarly ,said that their mobile phones provided numerous benefits and were an affiliated part of their lives; some were so attached to their phones that the researchers considered it an addiction.

出自-2013年12月阅读原文

Researchers in one study in Tokyo found that more than half of junior high school students used their phones to exchange e-mails with schoolmates more than 10 times a day

出自-2013年12月阅读原文

Cell phones also can diminish social tolerance because they reduce children's interactions with others who are different from them.

出自-2013年12月阅读原文

In addition to connecting peers, cell phones connect children and parents

出自-2013年12月阅读原文

Researchers studying teenagers in Israel concluded that, in that hazardous environment, mobile phones were regarded as "security objects" in parent-teen relationships―important because they provided the possibility ofcontact and communication at all times.

出自-2013年12月阅读原文

Many cell phones allow users to surf the Web, but only some newer ones are capable of wireless connection to the local area computer network.

出自-2013年6月阅读原文

According to the researchers, the participants' phones apparently substituted for real friends.

2019年12月六级真题（第三套）阅读 Section A

As constant travelers and parents of a 2-year-old, we sometimes fantasize about how much work we can do when one of us gets on a plane, undistracted by phones, friends, or movies.

2018年12月六级真题（第一套）阅读 Section B

Both bus tours forbade the use of cell phones but one tour provided digital cameras and encouraged people to take photos.

2018年6月六级真题(第二套)阅读 Section C

In a world where people are increasingly dependent on their phones, though, such strategies often fail.

2018年12月六级真题（第二套）阅读

One 2013 study of college students found that 80% of students use their phones or laptops during class, with the average student checking their digital device 11 times in a typical class.

2018年12月六级真题（第二套）阅读

Our phones are like cigarettes—something to do when we're anxious,bored or when our fingers need something to toy with.

2017年12月六级真题（第一套）阅读 Section B

Professor sometimes implement policies designed to minimize students' use of digital devices, and some instructors even confiscate tablets and phones.

2018年12月六级真题（第二套）阅读

The more people are on their phones, the fewer people are talking until finally you're the only one left not reading email or checking Twitter.

2017年12月六级真题（第一套）阅读 Section B

The wireless age is expanding to include not just our phones, tablets, and laptops, but also our cars, homes, and even whole communities.

2016年12月六级真题（第一套）阅读 Section C

This refers to all the attention young people devote to their phones, tablets and laptops.

2019年12月六级真题（第一套）阅读 Section B

And mp3 players, smart phones, and LCD TVs entered homes in 2002, before tablets and e-readers showed up in 2007.

2018年高考英语全国卷I 阅读理解 阅读D 原文

Cell-phones are part of a growing mountain of electronic waste like computers and personal digital assistants.

2015年高考英语江苏卷 阅读理解 阅读B 原文

Desktop computers, basic mobile phones, and box-set TVs defined 1992.

2018年高考英语全国卷I 阅读理解 阅读D 原文

Digital technology—email and smart phones especially—have vastly improved workers' ability to be productive outside of a traditional office.

2016年高考英语浙江卷（10月） 阅读理解 阅读C 原文

From what I have seen, few do homework; instead many are on their phones and talking, making it impossible for those who actually want to do work to complete any.

2015年高考英语湖南卷 阅读表达 原文

In the 1950s in the usa, most families had just one phone at home, and wireless phones hadn't been invented yet.

2017年高考英语北京卷 单项填空 原文

In the United States alone, over 100 million cell-phones are thrown away each year.

2015年高考英语江苏卷 阅读理解 阅读B 原文

Only five years after Steve Jobs' death, smart-phones defeated conventional PCs in sales.

2017年高考英语江苏卷 单项填空 原文

The bicycles will have smart phones attached to the handlebars measuring how much power is being generated for the hotel.

2016年高考英语浙江卷（10月） 阅读理解 阅读B 原文

The professor warned the students that on no account should they use mobile phones in his class.

2019年高考英语天津卷 单项填空 原文

The report said they also faced pressure to respond to messages at all hours of the day—especially at secondary school when more youngsters have mobile phones.

2018年高考英语江苏卷 阅读理解 阅读D 原文

They were prevented from using mobile phones.

2018年高考英语江苏卷 阅读理解 阅读D 原文

To enjoy the convenience of digital payment, many senior citizens started to use smart phones.

2019年高考英语江苏卷 单项填空 原文

Walking while using phones hurts one's eyes.

2015年高考英语湖南卷 阅读理解 阅读A 选项

"Phones become our security blanket," Wortmann says.

2015年考研真题（英语二）完形填空 Section Ⅰ

As the hacking trial concludes – finding guilty one ex-editor of the News of the World, Andy Coulson, for conspiring to hack phones, and finding his predecessor, Rebekah Brooks, innocent of the same charge – the wider issue of dearth of integrity still st

2015年考研真题（英语一）阅读理解 Section Ⅱ

During a separate observation, she saw that phones became a source of tension in the family.

2017年考研真题（英语二）阅读理解 Section Ⅱ

Everyone around us seems to agree by the way they cling to their phones, even without a signal on a subway.

2015年考研真题（英语二）完形填空 Section Ⅰ

Journalists are known to have hacked the phones of up to 5,500 people .

2015年考研真题（英语一）阅读理解 Section Ⅱ

Radesky has studied the use of mobile phones and tablets at mealtimes by giving mother-child pairs a food-testing exercise.

2017年考研真题（英语二）阅读理解 Section Ⅱ

To avoid this uneasiness, we turn to our phones.

2015年考研真题（英语二）完形填空 Section Ⅰ

Today we live in a world where GPS systems, digital maps, and other navigation apps are available on our smart phones.

2019年考研真题（英语一）完形填空 Section Ⅰ