Call me if you need any help—I'd be happy to oblige.

若有需要，尽管给我打电话。我很乐意帮忙。

《牛津词典》

Call yourself a friend? So why won't you help me, then?

你说你够朋友？够朋友怎么不肯帮我？

《牛津词典》

There's no help for it. We shall have to call the police.

没法子了。我们只得叫警察了。

《牛津词典》

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

If not we're gonna call in some help.

如果还没好，那我们就得找人帮忙了。

哈佛公开课 - 计算机科学课程节选

The question that has guided me whether it's in writing the book, whether it's in creating this class, " whether it's first and foremost my personal life is what I call "the question of the question", which is "how can we help ourselves and others, ?" individuals, communities and society become happier?"

那个指引了我的问题，不论是写书，还是开设这门课程，还是被我所称的“问题的问题，就是“我们如何能帮助自己和他人，个人，群体和社会变得更幸福“

哈佛公开课 - 幸福课课程节选

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

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

CNN: Text of Bush's Notre Dame speech

If somebody phones us, my expectation is we'll answer the call and help them.

BBC: Twitter celebrates its seventh birthday