英语翻译用demand构成的短语：1.近几年新车的需求量很大.2.老板要求玛丽在一周内完成它.3.她要求见校长.4.这个手术需要非常小心.5.好的秘书总是哪里都需要.用belief构成的短语：1.关于她的一些报道真叫人难以置信.2.我坚信他会成功.3.大家普遍认为情况会很快好转.3.她相信他会帮助她,所以写信给他.

1.The demands of new cars are huge in recent years.
2.The boss demands Mary that she has to finish it within a week.
3.She demands to see the principal.
4.This operation demands carefulness.
5.It's demanded that a good secretary in everywhere.
1.Some of her news are unbelievable.
2.I believe that he will succeed.
3.It's believed that the situation will turn out to be good.
4.She believes in him so she writes a letter to him.

楼上那个翻译有许多问题.demand表示“要求”的时候从句必须用虚拟语气.demand表示名词时后面的介词应该为for而不是of.还有一系列问题就不一一指出了.
1.These years new cars are in great demand.
2.The boss demanded Mary finish it in a week.
3.She demanded to see the principal (中小学校长)/president（大学校长）.
4.This operation highly demands carefulness.
5.Good secretarys are in demand everwhere.
belief
1.Some reports about her are unbelievable.
2.I believe he will succeed.
3.It is believed that things will get better.
4.Believing he would help her,she wrote him a letter.