你必须知道你在往哪走并且它为什么很重要。

You must know where you are going and why it is important.

youdao

了解它为什么在那里很重要，其原因是about属性定义“主语-谓语-宾语”三元组中的主语。

It's important to know why it's there: the about attribute defines the subject in that subject-predicate-object triple concept I mentioned previously.

youdao

了解它为什么在那里很重要，其原因是about属性定义“主语-谓语-宾语”三元组中的主语。

It's important to know why it's there: the about attribute defines the subject in that subject-predicate-object triple concept I mentioned previously.

youdao