“尖锐的”造句

这是对她最尖锐的批评。
This was the most biting criticism made against her.

他因这番尖锐的批评而万念俱灰，茫然不知所措。
He was shattered and bewildered by this trenchant criticism.

他一直在问一些尖锐的问题。
He never stopped asking penetrating questions.