例句：
Who turned the heating off?
谁把暖气关掉了？
They're ready for the off.
他们准备起跑了。
Hang on tight. We're off!
抓紧，我们出发了！
That mark won't come off.
那污点去不掉。
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2021-09-16
例句：
Who turned the heating off?
谁把暖气关掉了？
They're ready for the off.
他们准备起跑了。
Hang on tight. We're off!
抓紧，我们出发了！
That mark won't come off.
那污点去不掉。