You're not waiting for something to happen. You never sit around.

你不是在等着什么事发生，绝不会有时间闲下来的。

youdao

Quantum theory dictates that a very tiny thing can absorb energy only in discrete amounts, can never sit perfectly still, and can literally be in two places at once.

量子理论决定了每个微小物体只能吸收不连续的能量，且不能保持完美的静止，甚至能同时出现在两个地方。

youdao

Never stand when you can sit, never sit when you can lie down, never stay awake when you can sleep.

能坐着的时候绝不要站着，能躺着的时候绝不要坐着，能睡着的时候绝不要醒着。

youdao

And so he never done nothing for three months but sit in his back yard and teach that frog to jump.

VOA: special.2009.08.29

There will never be a sit-down final in class.

我不会进行期末随堂考试。

耶鲁公开课 - 新约课程节选

"We never sit down and say how can we shock, " Parker told the BBC Radio 4's Today programme.

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That may be why many couples never sit down and have the essential money conversation before they get married.

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Just remember: never sit down (it will cost more), pay for your coffee separately (then hand the receipt to the barista) and never have a cappuccino past 11 am (it is just not the way things are done).

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