“知道”造句

我知道那根本没什么大不了的，所以有些无动于衷。
I know it's nothing serious and I feel quite unemotional about it.

他14岁起就知道自己日后干什么了。
He knew what he wanted to do from the age of 14.

我们都知道油脂变质后会发臭。
We all know that fats spoil by becoming rancid.

• #知道