天使之懿727
Poverty Alleviation Project of bringing succour to cataract sufferers (in poor areas)
土著零食家
你好!救助rescue 英[ˈreskju:] 美[ˈrɛskju] vt. 营救,救援,使免遭损失; [法律] 非法劫回; n. 营救,救援; 营救[救援]行动; [例句]Helicopters rescued nearly 20 people from the roof of the burning building直升机从失火大楼的楼顶救出了将近20人。
清水颐园
help最不正式,特指靠本身力量无法解决的,迫切需要的帮助;
Building more motorways and bypasses will help the environment by reducing pollution and traffic jams in towns and cities...建造更多的高速公路和绕城道路能够减少城镇中的污染和交通堵塞,有利于改善环境。
aid正式些;
They have already pledged billions of dollars in aid.他们已经许诺援助几十亿美元。
assistance最正式,来自assist,只表示起到辅助作用.
Any assistance you could give the police will be greatly appreciated...您提供的任何帮助警方都将万分感谢
aid 英 [eɪd] 美 [ed]