This is like a warning, or a call for help: "I'm being attacked!"

这就像是一个警告，或是求救信号：“我正遭到攻击！”

youdao

I now know that that was a call for help.

Fedderly说，“我现在知道那是在请求帮助。”

youdao

This morning, on my way to school, I was riding when I heard a call for help.

今天早晨，在上学的路上，我正骑着车突然听到呼救声。

youdao

The pan-African meeting is expected to call for substantial financial support from the developed world to help developing countries to adjust to a non-carbon-based economy.

VOA: standard.2009.10.13

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

CNN: Text of Bush's Notre Dame speech

The publication of their results is a call for help to pick holes in their methods, and save physics as we now know it.

BBC: Light speed: Flying into fantasy

Musk also recently gave help to Boeing on its battery problem for its new 787 plane, after getting a call for help from Richard Branson.

FORBES: Elon Musk: SpaceX Testing New?Reusable Rockets