巴宝莉风衣腰带前系法:Sign Off中文？（除了停止活动）

sign off
1. To announce the end of a communication; conclude.结束
2. To stop transmission after identifying the broadcasting station.停止广播
3. Informal To express approval formally or conclusively: got the Congress to sign off on the tax proposal.表示最终同意（非正式用语）

朗文的解释：

sign off
1
informal to end a radio or television programme by saying goodbye 停止广播
2
to write your final message at the end of an informal letter 信件的结束语
It's getting late so I'll sign off now. Love, John.
3
sign somebody off 给...开病假
British English if a doctor signs someone off, he or she gives them a note saying that they are ill and not able to work
For the last month she has been signed off sick from work.
4
sign something ↔ off
British English sign off on something American English to show that you approve of a plan or that something is finished by signing an official document 认可
Major repainting work now needs to be signed off by a qualified engineer.

sign off
1.停播
2.解雇
3.结束（命令）

sign off;写信时,就此收笔; 签让,(财产)

sign off
v.
停止广播, 停止活动

停止广播, 停止活动