没有遗憾的

Unfortunately,no questions from the audience broke the continuity of his harangue.

人遗憾的是,没有听众提出问题来打断他的高谈阔论。

One of many sadnesses in his life was that he never had children.

他一生中的许多遗憾之一是没有女。

Unhappily, he never saw that girl again.

遗憾的是他再也没有见到过那女孩。