at his best

基本解释

Beckham is obviously not playing at his best because of the absence from competitive action, but this last week was very good for him and I'm sure he can be better.
贝克汉姆很明显没有发挥到最好，缺乏进球的感觉，但是上周他的表现非常好，而且我对他很有信心，确定他会调整好状态
When you scrutinise the text you see everything was there – except, somehow, the passion which, when the president is at his best, flows from the strength of his moral intelligence.
当你细看演讲稿时，你会发现这些元素都在，只是没有了奥巴马处于最佳状态时源自于他的道德智慧的激情。
He is at his best as a man, determined in argument, generous in giving help, following through the case, motivated purely by his profound sense that it was wrong that she should be victimised further.
作为一个真正的人，狄更斯尽自己最大的努力，为她争辩，为她慷慨解囊，跟进案子，这纯粹是正义使然，他强烈的感到她不该被继续迫害下去。

And they were friends. The reporter knew even at the time that this friendship was the best experience of his life.
At age thirty-eight he scored four goals as his team gave the best performance ever by a team from Africa.
He would send his navy boats past the city at night and hope for the best.

Dasgupta is at his best as an analyst of futility, both ideological and personal.
NEWYORKER: Passed By