It didn't seem fair to leave out her father.

将她的父亲排除在外似乎不公平。

As mobile phone text messages like "I CN C U" show, it is often possible to leave out a lot of data without losing much meaning.

诸如“I CN C U”这样的手机短信，通常可以省略大量数据而不会失去意义。

They must decide what to leave out.

他们必须决定省去什么。

Who to leave out?

谁又该离开呢？

But that is to leave out love—for people and for books.

但那要不考虑对人和对书的热爱。