advisability造句

I have doubts about the advisability of surgery in this case.
关于该病例做手术的可行性，我持有疑问。

He talked of the advisability of getting rid of him.
他总是谈谈赶掉他的好处.

This advisability of deuteration is unnecessary with single crystals.
对于单晶,氘化的这种优点并不是必不可少的.