为什么你这么晚才通知我？

Why did you remind me so late?

youdao

“我亲爱的，你这么晚才回来！”克拉奇蒂太太边说边吻了女儿好几下。

'My dear, how late you are!' said Mrs Cratchit, kissing her daughter several times.

youdao

我今天早上才看到你昨晚的QQ信息，原来你这么晚还没睡呀！

I just saw your messages from last night on QQ. Can't believe you were up so late!

youdao

It's too late for you to be walking alone.

这么晚你最好不要一个人走了。

I'd better 实战 - SpeakingMax英语口语达人