2) No, I have no experience at all.
我毫无经验。
3) She had no experience of life at all.
她毫无生活经验。
4) He's absolutely clueless.
他毫无本事.
5) He had utterly been hardened at all shame.
他毫无廉耻。
6) He has no manners at all, ie behaves very badly.
他毫无礼貌.
参考词条