例如，您可以看到，每当if条件为真的时候，嵌入其中的while循环至少会执行一次(因为list的长度肯定大于0)。

For instance, you can see that any time the if condition is true, the nested while loop will execute at least one time (because the list length will be greater than zero).

youdao

雇佣是雇主与雇员基于某些使雇员同意前来工作的条件达成的协议，条件包括：工资、福利、工作条件、通勤长度、搬迁条件等。

Hiring is a negotiation between employers and employees over the terms at which they'll agree to come to work-wages, benefits, working conditions, length of commute, relocation requirements.

youdao

延迟应答大大增加了重传队列的长度，这为攻击提供了必要条件。

Delaying acknowledgments effectively increases the size of the retransmission queue, a prerequisite for the attack.

youdao

And what he said was that when you get down to atomic length scales there are limits, there are constraints on our ability to observe.

讲的就是,当你去进入到原子长度的尺度中,我们的观察能力,有一定的限制条件。

麻省理工公开课 - 固态化学导论课程节选