如何使用 "invitation" 造句

1. Doesn 't the invitation make that perfectly clear ?
难道这样的邀请显示得还不够清晰?
2. The email invitation had a few subtle hints .
电子邮件邀请函中还有一些微妙的暗示。
3. This is an invitation to retaliation .
这是在主动请人报复。
4. I didn 't know if the invitation to be on his show was a trap .
我不知道上他的节目是不是一个陷阱,但这让我左右为难。
5. A spokesman for the footballer declined to confirm the invitation , but sources said the couple had received one .
贝克汉姆的发言人拒绝透露受邀是否属实,但有消息称夫妇俩已经收到请帖。