I see "free speaker", that becomes a "press F2 to speak", when the display is "by F2 ", is not necessary to press F2 to speak? DNF in the cf and good use of Which? I can press F2 while the side brush Chart speak, or do you use the "free speaker"? Trouble you, Thank you!
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A mobile phone on a bench rings and a man engages the hands free speaker-function and begins to talk.
有个放在椅子上的手机响了，其中一个男人拿起了电话，把电话调到免提功能开始讲话。
The “Public Class” program lists videos of American college classes, which have been subtitled into Chinese, so that any Chinese speaker can watch them for free.
这一“公开课”栏目陈列了来自美国学院的课堂视频，配上了中文字幕，这样任何会中文的人都可以免费观看。
Ditched the landline? Use a hands-free device like a headset or talk on speaker phone (preferably the former when in public).
除了座机，用免提设备像耳机或者用扬声器电话交谈(公开场合前者更好)。
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