He never exerts himself to help anyone.

他从未尽力帮助别人。

I’ll help you insofar as I can.

我一定尽力帮助你。

He tried to bolster up their morale.

他尽力鼓舞他们的士气。

Shop assistants should do their best endeavors to give the customers satisfaction.

该尽力使顾客满意。

He did his best to lighten things up.

他尽力使局势生动起来。

She was at pains to make us feel welcome in her home.

她尽力使我们感觉宾至如归。

Doctors keep trying to break her dependence of the drug.

医生们尽力使她戒瘾。

We should try to diminish the cost of production.

我们尽力减少生产成本。

There was nothing for it but to try to swim to the shore.

了尽力游到岸边之外没有别的办法。

We’re asking you to dig deep for the earthquake victims.

我们请求你们尽力为地震灾民提供财物。

He did his best to retrieve the situation, amidst some laughter.

他在哄笑中尽力挽回尴尬的局面。

The police tried to prevent infiltration by drug traffickers.

警方尽力阻止私分子的潜入。

Each man is free to exercise his special talents to the utmost.

每个人都可以尽力发挥他的专长。

Try to orientate your students towards the science subjects.

把学生的兴趣尽力引导到理科方面。

He tried to upstage his boss at the meeting.

他在会议期间尽力显得比上司突出。

The parents are trying to breed their son a musician.

这对父母尽力要把儿子培养成为音乐家。

We tried to console her when her dog died.

她的狗死后, 我们尽力安慰她。

We’ve bent over backwards to help the child, but she refuses to cooperate.

我们尽力要帮助这个女孩，可是她拒绝合作。

I'd better try to tidy my desk up a bit.

我最好还是尽力把我的书桌弄整洁一点。

I shall do what I can insofar as I am able.

在力所能及的情况下我将尽力而为。