我忘了告诉你，弗雷德昨晚打电话来借你的睡袋。

I forgot to tell you that Fred called last night to borrow your sleeping bag.

youdao

我忘了告诉你阿森纳今天踢欧洲联赛吗？

Did I forget to mention that Arsenal were playing a big European game that night?

youdao

对不起，我忘了告诉你这个地方的花费了。

Sorry, I forgot to give you some figures for the venue.

youdao