Vocabulary

最善を尽くす

to do one's best; to do something to the best of one's ability

expression verb

Example sentences

He would do his best.

He did his best, but failed.

He did his best, but in vain.

He did his best.

I cannot tell when he will come, but when he comes, he will do his best.

All the players did their best.

The teacher taught us that we should always do our best.

Whether he succeeds or fails, he has to do his best.