their phones at crosswalks. Looking at mobile phones while crossing the road can sometimes cause people...贯注的) in their phones, lawmakers can sometimes go to extremes (极端) before figuring out the reality ……

WASHINGTON: Cellular phones do not seem to cause cancer, according to a US study that exposed rats to strong doses of radiation similar to those emitted by cellular phones. ……

the problem, yet the harm phubbing can do is real. Your health is the first to *bear the brunt...-term stretching.”Also, staring at cell phones for a long period of time will cause your eyesight ……

much damage can it cause? Scientists from the University of Toledo in the US said blue light can give... their phones in the dark. Doing this can dilate (使扩大) our pupils (瞳孔) and allow more blue light ……

, too much mobile phone usage (使用) can cause problems, such as weakened eyesight and game addiction (沉迷.... However, too much mobile phone usage (使用) can cause problems, such as weakened eyesight and game ……

. However, too much mobile phone usage (使用) can cause problems, such as weakened eyesight and game... games. However, too much mobile phone usage (使用) can cause problems, such as weakened eyesight ……

, the healthy limit is less than 1 unit per 100 ml of water. This bacteria can cause flu, pinkeye...你的手机窝藏了多少细菌？词数 371 建议阅读时间 6分钟教案和课件见网站 测试见7版 YOUR smartphone (智能手机) can do a lot of things. It can ……

of Toledo in the US, blue light from phones can give people a disease (疾病). This disease may make people blind (盲的). If we use phones in the dark (黑暗), more blue light can go into our eyes.3.A cure ……

"E-waste" is increasing and doing harm to the environment. Some solutions? Donate, recycle or simply throw it away? Let's have a look at what US people do. Cell phonesWaste phones can pollute water ……

"E-waste" is increasing and doing harm to the environment. Some solutions? Donate, recycle or simply throw it away? Let's have a look at what US people do. Cell phonesWaste phones can pollute water ……

. But they don’t think that phones might have advantages. Students can study with their phones as well... that they add convenience to our lives.No Liu Xiao, 15:First, burner phones can be hacked (侵入 ……

on the toilet?We seldom clean our phones and the bacteria on them can cause diseases like the flu....“People are just as likely to get sick from their phones as from handles of the bathroom,” Jeffrey Cain ……

sometimes can't control (控制) themselves. They may play games on mobile phones in class. What's more... can also use mobile phones to record what the teacher says in class. There are many other convenient ……

people on planes use their phones at the same time, it can overload the ground networks. This might cause... smartphones may cause flight security problems.B. Wireless networks (无线网络) can disrupt (干扰 ……

的) or a bad effect, and that if it was bad, what kind of exposure was required to cause harm. The study does...打电话最好“长话短说”？THE cell phone has almost become a thing we can’t live without. But next time you press ……