Her research is looking for ways cell phone makers could improve the53 of phones to make texting on the move54. That could55easier-to-use voice operated phones, or phones that respond to gestures. “The safest thing is56people not to text while they walk along,” she said. “57 a lot...
take their phone77.Why do many people sleep with their cellphones on?(no more than 8 words)because they're afraid they'll miss something78.ranslate the underlined sentence into Chinese.手机是我们主要的交流工具,有时候甚至超过了面对面的交流.79.How do mobiles change our way of life?(no more...
B.Texting while walking draws public attention C.More cities in the U. S. will ban texting while driving. D.The number of people killed by cars in Honolulu is increasing. 2. In what case can people use electric devices in Honolulu streets?