For the multitasking portion of the experiment, researchers asked the volunteers to complete a verbal version of the memory test on a hands-free cell phone while driving in a simulator.
在实验的多任务部分，研究者要求志愿者在进行模拟驾驶的同时完成一项口头的非手持电话记忆测试。
Cell phone companies love to offer free phones to induce you to sign up for another two-year contract.
手机公司都会以提供免费手机为名，让你签下两年的花费合约。
By opting for a simpler phone and implementing some simple rules I've reduced my cell phone stress, one day hopefully I'll be cell phone free!
选择一款功能简单的手机，实践一些简单的规则，我的手机焦虑症已经减轻了不少。希望终有一日我能成为一个手机自由人！
Remember when it felt really special to get a free basic cell phone when you signed a two-year service contract?
还记得你如果签一个为期两年的服务合约，就可以得到一部免费的蜂窝电话的那种特别感觉吗？
To the scientists' surprise, the mice that were dosed with cell phone radiation did not suffer from memory impairments as they aged-unlike their radiation-free counterparts.
使科学家们吃惊的是，受到手机辐射测试的老鼠在衰老过程中没有出现记忆障碍——不像那些未受辐射的参照鼠。
My wife won't let me go cell phone free, she likes to know that I'm reachable, which is understandable as I have a few medical conditions.
我的太太不希望我成为手机自由人，她希望能随时联系上我。她的想法是可以理解的，因为我有一些病史。
These services aren't truly free; you pay for the songs when you purchase a new cell phone, or for signing a contract for broadband intern.
但这些服务并非名副其实地“免费”，因为在购买新手机的时候，你同时也就为歌曲或者签署的宽带服务协议掏了腰包。
After a two-second peek, you knew that you were not in desperate demand, and you were free to slip your cell back into your pocket or purse (or cell phone holster, if you were a huge geek).
你拿出手机瞥了两秒，发现并没有谁有急事找你，你就轻松地将你的手机滑落回你的口袋或者钱包里(如果你是个超级极客，那也可能是个手机皮套)。
I personally have the bottom-line model which I got for free when I signed up for the cheapest cell phone plan.
我自己的手机就是我参与最便宜手机计划时免费获得的最便宜的款型。
LaHood has said it is never safe to talk on a cell phone while driving, hands-free or not, because it is a "cognitive distraction."
拉胡德表示，不论开不开免提，开车时使用手机从来没有安全一说，因为这种做法会造成“注意力分散”。
If I got any cell phone for free, I would choose my cell phone.
如果我能免费得到一部手机，我仍会选择现有的这款手机。
Google's Android software, which it offers free to cell phone vendors, has experienced dramatic growth since coming to market two years ago.
Google的Android软件，免费为手机厂商提供，自两年前推出市场以来经历了急剧的增长。
Now they're getting away to their computer-free, cell-phone-free hideaway at least once a month.
现在，他们至少每月一次关闭计算机和手机，离家度假。
Cell phone users have a better pay to use business habits and cognition, and Internet search has free lunch psychology.
手机用户有较好的付费使用业务的习惯和认知，而互联网搜索具有免费吃午餐的心理。
Maybe you can see this kind of people around you, they play computer or cell phone anytime when they are free.
也许在你身边可看到这样子的人，他们在他们空闲的时候都会玩电脑和手机。
IntroductionIn the communication systems, echo and noise will seriously affect speech communication quality, such as IP telephone, videophone and hand-free digital cell phone systems etc.
引言在通信系统中，例如IP电话、可视电话及免提数字蜂窝电话系统中，回声和噪声会严重影响通信质量。
With appropriate search for this cooperation, free will advertising do 8.23 million cell phone users, for dell is on schedule.
与宜搜进行此次合作，免费将广告宣传做到8.23亿手机用户上，对于戴尔公司而言也是收获颇丰。
If you need to change the time, please feel free to call me on my cell phone.
如果您需要更改时间，请随时打我的手机。
I got this cell phone for free with a 2-year contract.
签了两年合同，我就免费得到了这手机。
Similarly, expensive cell phones are given away for free to gain customers for phone services.
免费赠送昂贵的移动手机以便赢得客户使用电话服务也是同样的道理。
I got this cell phone for free with a 2-year contract.
如果签两年合同的话，就可以免费得到这个手机。
I got this cell phone for free with a 2-year contract.
如果签两年合同的话，就可以免费得到这个手机。
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