哦，求求你，爸爸，就这一次，别小气嘛。

Oh, please, Dad, just this once don't be cheap.

《柯林斯英汉双解大词典》

就这一次，爸爸没有抱怨。

For once, Dad is not complaining.

《柯林斯英汉双解大词典》

法官说：“就这一次，他很快就会做完的。”

The judge said, "It is only this once, he will soon have done."

youdao

It implies that this algorithm is calling itself again and again, and again, and on each time the size of the problem I'm trying to sort is being divided by what?

这就说明此算法会一次又一次地调用自己,每次我要排序的问题规模大小,会除以多少呢？

哈佛公开课 - 计算机科学课程节选

So whether we finish it today, or more likely when we finish it up on Friday, once we get passed isoelectronic atoms, that's it, that's all you need to study for this first exam.

因此，我们也许今天讲完，或者更有可能周五讲完，无论如何，就到我们讲完等电子原子为止，这是你们第一次考试所需要准备的全部内容。

麻省理工公开课 - 化学原理课程节选

Okay. That's the end. I want to remind you a final time to look at your Spenser, the cave of Mammon episode, as well as Dr. Johnson's brief comments on Sin and Death.

好，就讲到这，最后一次提醒你们,阅读斯宾塞，贪欲之神的洞窟的故事，还有约翰逊博士对《罪与死亡》的简评。

耶鲁公开课 - 弥尔顿课程节选