sign for it的意思|示意

It is important to have your eyes examined regularly to check for any sign of eye disease that may not have any symptom.

定期检查眼睛是很重要的，以检查没有任何发病症状的眼疾迹象。

When you send a letter via registered mail, the addressee must sign for it.

你要是寄挂号信的话，收件人一定要签收。

You want users to sign up for your service, so make it as easy for them as possible.

你希望更多的用户在你的网站注册，所以要做到尽可能的简单。

At mile 3, I passed a sign: "GO FOR IT, RUNNERS".

在三英里处，我经过了一个标志，上面写着：“加油！奔跑者！”

Would you like to sign for it, Sir?

先生，请问您愿意签单吗？

Since you are a psychology major, you should sign up for it.

既然你是心理学专业的，你应该去报名。