He had the audacity to ask for an increase in salary.

他竟然厚着脸皮要求增加。

The book is anodd combination of audacity andintense conservatism.

本书很怪, 所谈内容既很大胆, 又非常保守。

He had the audacity to pick pockets in broad daylight.

他竟在光天化日之下掏包。

He amazed me by his audacity.

他的无礼使我惊骇。