We are under an obligation to help.

我们有义务帮忙。

He deemed it his duty to help.

助人是的责任。

His impotence to help made him despair.

无力帮忙,感到很失望。

Your advice was a great help to me.

你的建议对我有很大的帮助。

His refusal to help simply pinpointed his cowardice.

拒绝帮助正显示的胆小。

Any unemployed person reckons as deserving government help.

任何一个失业者都被应受到政府的帮助。

She makes an unceasing effort to help others.

她不断地帮助别人。

The artificial rainmaking ( cloud seeding ) doesn't help much.

人造雨（云种散播）没发挥什麽多大的作用。

I deem it my duty to help the poor.

我帮助穷人是我的职责。

His presence is indicative of his willingness to help.

的出席表示愿意帮忙。

I was somewhat puzzled at his unwillingness to help.

不愿意帮忙让我有点困惑。

You may depend on it that he will help you.

你可以指望来帮助你。

Despite their protestation, they were glad to accept our help.

们严肃地表明了态度，但们仍乐于接受我们的援助。

The government's intervention in this dispute will not help.

政府对这场争论的干预不会起作用。

There is no help for it but give it up.

除放弃之外毫无它法。

It is ungracious of me not to acknowledge your help.

你大力帮助而我尚未表示谢意，十分失礼。

Between astonishment and joy, she couldn't help bursting into tears.

她惊喜交集,控制不住放声大哭起来。

His refusal to help us dealt a deathblow to our plans.

拒绝帮助我们使我们的计划破产了。

Offering to help the accident victims seems as instinctive as breathing.

对意外受难者的帮助就象呼吸一样出于本能。

A kleptomaniac is a person who can’t help stealing things.

有盗窃癖的人总是忍不住要偷东西。