介绍：

Learn about 了解
to hear facts or information that you did not know
Hey. Wanna learn about swimming and fitness class?
喂，游泳健身了解一下？

Find out 查明；了解
I know nothing about swimming and workout. I’m gonna find out about it.
我对游泳健身不太了解。准备去了解一下。

learn v. 获悉，听说
I was so surprised to learn the news that he’s going to live abroad forever.
他准备永久定居国外了，听到这个消息，我非常惊讶。

Learn to live with sth
学会接受（不好的事情）
She doesn’t like her job.But she has to learn to live with it.
她不喜欢她的工作，但不得不去学着接受。

Live and learn!
真想不到啊！这也行？！
学到东西后表示惊讶
I’ve never tried to swim in a sea in winter. Well, live and learn.
我从没有试过在冬天的时候在海里游泳。这也行。