1、He did his level best to please his father.
他竭盡全力取悅父親。

2、DB2 does its level best to keep rows close to their optimal location in the clustering sequence.
DB 2盡最大努力使行接近集群順序中的最佳位置。

3、I did my level best in math class.
數(shù)學(xué)課上我盡量做得最好

4、He did his level best to reach the station before the train left
他拼命地趕在火車開出之前到達車站

5、He seems to be doing his level best to annoy me.
他似乎竭盡全力來使我煩惱。

6、I shall do my level best to help you in every way.
我將全力以赴在各個方面幫助你。