I'm looking for a stable.我在找一个马厩

look for:寻找；寻求

You can look for the book in the library catalog.

你可以在图书馆的图书目录上查找这本书。

He began to look for another position immediately.

他马上开始寻找另一个职位。

No, I'm trying to find out where Caleb's uncle Jamie works.不是，我是在找凯勒的舅舅杰米工作的地方

find out:发现；找出来；揭发

We shall find out the truth early or late.

我们迟早会查明事实真相。

You can find out many advantages in urban life.

你会发现都市生活中有许多便利之处。

Hello, learn from my mistakes.拜托，吸取我的教训

learn from:向 ... 学习

His suggestion is that we shall learn from her.

他的建议是我们应当向她学习。

We should learn from his mistakes.

我们应该从他的错误中接受教训。

词义辨析:

learn by, learn from这两个短语的共同意思是“学习”。其区别是：

learn by指“通过…学习”,强调“方式”;而learn from指“从…中学习”,强调“来源”。试体会:

You can learn by doing.

你可以从实践中学。

We should learn from failures and setbacks.

我们应该从失败和挫折中吸取教训。

另外, learn from可用于表示“向某人学习”;而learn by无此意义。