"they did their best"
"he could beat the best of them"
"the best film of the year"
"the best solution"
"the best time for planting"
"wore his best suit"
"it would be better to speak to him"
"the White House thought it best not to respond"
"he played best after a couple of martinis"
"you'd best stay at home"
"father knows best"
"I know better."
"the goal was to best the competition"
At (the) best,the old woman will live another 2 years.
She is at her best in writing short story.
It's the best that she (should) listen to the music once again.
He had done his best but failed.
他竭尽全力,但还是失败了。
If you do your best, you will succeed.
假如你尽力做,你就会成功。
When you have done your best, you may wait the result without anxiety.
只要你尽力做了,你就可以安心地等待着结果。
Whatever you do, try your best.
无论你做什么,都要尽力而为。
do〔try〕 one's best to-vLet's do our best to help this plan forward.
让我们尽最大努力实现计划。
I did my best to comfort her, but it didn't seem to help.
我尽量安慰她,但似乎不起作用。
Nevertheless, we should do our best to avoid unnecessary sacrifices.
不过,我们应当尽量减少那些不必要的牺牲。
He tried his best to help me.
他尽力帮助我。
He tried his best to verify this theory.
他想尽一切办法来验证这个理论。
Now that the decision has been made, we must try our best to carry it out.
既然已经作出了决定,我们就必须尽自己最大的努力去执行。
Let's try our best to get the task fulfilled ahead of schedule.
让我们尽力提前完成任务。
We tried our best to head Henry off the topic, because we knew he'd reveal confidential information.
我们竭力把亨利从那个话题上扯开,因为我们知道那样谈下去他会泄露机密。