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。

《牛津词典》

Aunt Emily, who isn't very brave, started to call for help.

不是很勇敢的艾米莉阿姨开始呼叫求助。

youdao

Remember: In case of emergency, it's always important to call for help first!

记住：在紧急情况下，重要的是要先打电话求助！

youdao

They would call for help. And several groups of militia in the area would come to the aid of Harpers Ferry.

VOA: special.2009.06.25

Well into his 90s, Borlaug still heard the call for help.

VOA: standard.2009.09.16

Authorities also released the recording of the emergency phone call of an unidentified caller asking for medical help.

VOA: standard.2009.06.26

It is generally better when a call for help is local, not long distance.

CNN: Text of Bush's Notre Dame speech

Two of the injured occupants managed to escape from the submerged wreckage to call for help.

CNN: STORY HIGHLIGHTS

The timing of Mr Potter's call for help was inopportune, to say the least.

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