They learned their lessons well today, and both feel happy.

他们白天认真学习功课, 都觉得非常快乐.

It is the only way Uber's going to learn their lesson.

这是唯一可以让优步公司得到教训的方法。

Day after day, Billy watched the little gray squirrels learning their lessons.

日复一日，比利每天都会看到灰色的小松鼠不断学习。

But the bad ones need more than a talking-to to learn their lesson.

但不是好人的那些要得到教训，光谈谈是不够的。

Those who have not learned their lesson and continue to threaten us with attacking observation points must come to their senses.

那些没有得到教训，继续用共计观察站的方式威胁我们的人必须要醒悟过来。

Looks like the boys learned their lesson.

看起来他们有所领悟。

However,   the Europeans had learned their lesson and had devised a few methods to combat the catastrophe  – like quarantines.

然而，欧洲人已经吸取了教训，并设计了一些方法来对抗这场灾难——比如隔离。

I, just on principle, would prefer, as I've written in the column, to just have investors learn their lesson from the market.

正如我在专栏中所写的那样，原则上我更愿意让投资者从市场中吸取教训。

And with more than three and a half billion people worldwide who will be living in water-scarce regions by 2025, the entire world needs to heed these early warnings and learn their lessons.

到 2025 年，全世界将有超过 35 亿人生活在缺水地区，全球都需要注意这些早期预警并从中吸取教训。

Fortunately, she was on a month-to-month lease and they didn't have any problems. Now that my neighbors have learned their lesson, their new tenant is a nice widow with two cats.

幸运的是，她是按月租的，他们没有任何问题。 现在我的邻居们已经吸取了教训， 他们的新房客是一个有两只猫的好寡妇。

After two hundred years of stupid and greedy blundering, which no argument and no violence affected, the people of England learned their lesson just at the moment when Hay would otherwise have faced a flood of the old anxieties.

经过 200 年的愚蠢和贪婪的错误，没有争论和暴力的影响，英国人民在海伊本会面临旧日焦虑的时刻吸取了教训。