那事故给我的教训永远也不会忘记。

The accident taught me a lesson I'll never forget.

谁能忘记他去年在聚会上的讲话呢？

Who could forget his speech at last year's party?

有人连谢谢都忘记说时我确实感到不愉快。

It really annoys me when people forget to say thank you.

我忘记带钥匙了，这让情况更糟。

I'd forgotten the keys, which didn't help matters.

你忘记上星期我借给你的那笔钱了吧？

Have you forgotten about that money I lent you last week?

别忘记，你宣过誓要讲实话。

Remember, you have sworn to tell the truth.

我已经忘记他所在公司的名称。

I've forgotten what the firm he works for is called.

如果忘记了自己的注册账号就点击此链接。

If you've forgotten your login ID, click this link.

我无法忘记他的那些伤感情的话。

I cannot forget the hurtful things he said.

我忘记向他要地址。

I forgot to ask him for his address.

她因为过于激动而忘记了要说的话。

In the heat of the moment she forgot what she wanted to say.

要是她忘记带来，会怎么样呢？

What if she forgets to bring it?