Most radio and television stations stopped functioning, and the airwaves were only punctuated by a few rare radio appeals for help.
大部分的电台和新闻中断，电波也只能接收到断断续续的求救信号。
B: Well, I was lying on the beach listening to the radio this afternoon, when suddenly I heard someone Shouting for help.
唔，今天下午我躺在沙滩上听收音机，突然间我听到有人喊救命。
Well, I was lying on the beach listening to the radio this afternoon, when suddenly I heard someone Shouting for help.
唔，今天下午我躺在沙滩上听收音机，突然间我听到有人喊救命。
For example, with their help China can send its TV and radio programmes to the other side of the world.
例如，借助它们(人造卫星)，中国可以把电视和无线电节目播送到地球的另一边。
Upon arrival it would take many minutes for radio messages to reach mission control, so the astronauts would have to deal with emergencies without external help.
到达后，宇航员们送出的无线电信号将需要几分钟才能达到任务控制，因此，宇航员们将不得不在没有外界的帮助下处理紧急情况。
All ships sailing on the oceans call for help by radio in it.
在大洋上航行的轮船都用英语发出求救信号。
Soon, every TV and radio station in the area is broadcasting Gary's plea17 for help.
很快，当地的每个电视台和电台都在播放加里请求帮助的声音。
Radio stations have been getting anguish calls from people trapped in remote communities, appealing for help.
最近，电台接到数通电话，说有人被困于偏远山区，请求救援。
There's an old radio out in the barn, I'm gonna try and call for help…
车库里面有个旧的无线电，我去试试看 能否发出求救讯号…
With the help of radio, ships can keep in touch with one another and call for help if it is necessary.
借助无线电，轮船能彼此保持联系和必要时呼救。
In combat, the shirt could be a lifesaver: it can detect bullet wounds with optical sensors3 and radio back to HQ for help.
在战斗中，这种衬衫可以挽救人的生命：它可以利用光学传感器发现枪伤并利用无线电向总部发出求助信号。
In combat, the shirt could be a lifesaver: it can detect bullet wounds with optical sensors3 and radio back to HQ for help.
在战斗中，这种衬衫可以挽救人的生命：它可以利用光学传感器发现枪伤并利用无线电向总部发出求助信号。
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