level best

Consequently the company does its level best to make a contribution towards economic development.

同时,也为经济发展做出微薄贡献而努力!

He seems to be doing his level best to annoy me.

他似乎竭尽全力来使我烦恼.

I'll do my level best to bear it all.

我将尽最大力量忍受一切.

The President told American troops that he would do his level best to bring them home soon.

总统跟美军士兵说他会尽其所能让他们早日回家。

He did his level best to reach the station before the train left.

他拼命地赶在火车开出之前到达车站.

I did my level best in math class.

数学课上我尽量做得最好。

As for him, he might do his level best and still get nowhere.

他自己, 也不能因为要强就得了好处.

You're doing your level best to make me old.

你想尽办法使我变得老气横秋.

I shall do my level best to help you in every way.

我将全力以赴在各个方面帮助你.