He is a cool hand.

你期他帮助真是厚脸皮。

youdao

The sergeant is a cool hand; shells were exploding close to our position but he just continued to read his book and sip his tea.

那中士是个沉著的人，炮弹在我们阵地旁边爆炸，但他仍然继续看他的书，呷他的茶。

youdao

On the one hand, I can see that this is a pretty cool gadget.

从这方面讲，我认为它是一个相当出色的小把戏。

youdao

I put Helen's hand under the cool water and formed the word w-a-t-e-r in her other hand.

VOA: special.2009.11.08

I could see that the word w-a-t-e-r meant something wonderful and cool that flowed over her hand.

VOA: special.2009.11.08

Handled in a ham-handed manner, you have yourself a Cool Hand Luke failure to communicate.

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America may not be as aggressive as it has been in the recent past, but Obama's record -- the surfeit of caution regarding Syria aside -- suggests it would be a fatal error to test this cool hand in the White House.

CNN: Does North Korea think U.S. going soft?

On the other hand, I perceive our friendship to be just a little too cool and both of us to be a little too cynical and even ornery for me to join the masses with a simple click of a happy birthday button on Facebook.

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