A teacher who merely has an off day in the classroom cannot be dismissed for incompetence.

一个教师偶尔在课堂上发挥欠佳不能被看成不称职而遭免职。

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He visited the place on an off day.

他在一个休假日参观了那地方。

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I do something stupid, it's an off day.

如果我做了蠢事，那是因为我那天不在状态。

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I do something stupid, it's an off day.

如果我做了蠢事，那是因为我那天不在状态。

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And I really need an extra day off that would help me a lot.

我真希望能多休息一天，这对我有很大的帮助。

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People watch you all the time, your body language--you can't have an off day.

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We had an off day and were not good enough to win the game.

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Not if they happen to catch him on an off day--and he has his share of them.

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