A truck driver used his CB radio to call for help.
卡车司机用民用波段无线电呼救。
The ship sent a message for help by radio.
该船用无线电广播发出求救的信号。
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。
If you're in a cab, ask the driver to radio or use his cell phone to call for help.
如果你在出租车上，要求驾驶员用无线呼叫或者用手机拨打求助。
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。
We picked up signals for help on the radio.
我们在无线电里收到了呼救信号。
We had picked up radio signals for help from the plan before it crashed.
我们曾收到那架飞机失事前发出的无线电求救信号。
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。
Some people like to work with the radio on for they think that a background noise may help them to concentrate.
有些人喜欢开着收音机工作，因为他们认为背景噪音可以帮助人们集中精力。
With radio, ships could call for help if they had trouble.
有了无线电，舰船如果遇到麻烦就能呼叫求助。
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。
I'll use my car radio to call for help.
我现在就用车上无线电呼叫求援。
You're right. I'll use my car radio to call for help.
您说对了。我现在就用车上无线电呼叫求援。
The ship's radio sent out signals for help.
轮船上的无线电发出求救信号。
You can send out a call for help over the radio.
你可以通过无线电发出求援信号。
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…
The ship gave out radio signals for help.
船发出无线电旌旗灯号告急。
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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