He had done his best but failed.

他竭盡全力,但還是失敗了。

If you do your best, you will succeed.

假如你儘力做,你就會成功。

When you have done your best, you may wait the result without anxiety.

只要你儘力做了,你就可以安心地等待著結果。

Whatever you do, try your best.

無論你做什麼,都要儘力而為。

Let's do our best to help this plan forward.

讓我們盡最大努力實現計劃。

I did my best to comfort her, but it didn't seem to help.

我盡量安慰她,但似乎不起作用。

Nevertheless, we should do our best to avoid unnecessary sacrifices.

不過,我們應當盡量減少那些不必要的犧牲。

He tried his best to help me.

他儘力幫助我。

He tried his best to verify this theory.

他想盡一切辦法來驗證這個理論。

Now that the decision has been made, we must try our best to carry it out.

既然已經作出了決定,我們就必須盡自己最大的努力去執行。

Let's try our best to get the task fulfilled ahead of schedule.

讓我們儘力提前完成任務。

We tried our best to head Henry off the topic, because we knew he'd reveal confidential information.

我們竭力把亨利從那個話題上扯開,因為我們知道那樣談下去他會泄露機密。