Our shower stays pretty nice all the time, and I only officially clean it once in a while.

我们的浴室看起来就一直非常整洁，事实上我一段时间内只有打扫一次。

youdao

They only came to the trial once a week, and each time the same thing happened: the intrusion of horror into daily life.

他们一星期只来参加一次审判，每次都发生同样的事情：恐怖侵入他们日常的生活。

youdao

When using an object pool, the allocation, initialization, collection, and finalization only occur once, reducing both the memory usage and the processing time that is required.

在使用对象池时，分配、初始化、回收和终结只发生一次，从而减少了内存使用和所需的处理时间。

youdao

So in other words, every time I merge the point that I kept emphasizing verbally there and that I'm only touching each number once, means that we have to account for the amount of time it takes to merge N which is going to be just N. Now, this is again one of these cyclical answers.

换言之，之前在做合并时,我不停地强调,对每个数字我只碰了一次，这就是说,我们要记录合并所花的时间量,也就是这里的,这又是一种循环性的答案。

哈佛公开课 - 计算机科学课程节选

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You know, we have to be right a hundred percent of the time, and the enemy only has to be right once to hurt us.

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Only, relievers are given time to warm up in the bullpen and again once they enter a game.

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