提示：点击例句中的单词，就可以看到词义解释

But it 's tough knowing what clothes to buy .

要知道买什么样的衣服挺难的。

Bankers were reluctant to comment before knowing the terms .

在知晓协议条款之前，银行家们不愿意做出评论。

Knowing how human beings " became " and what constitutes appropriate moral codes in light of that becoming .

认知如何成为人类并且基于形成人类的观点，是什么构成了适时的道德规范。

Knowing who they are is a start .

我们首先得知道他们是谁。

Knowing my real home is pure land .

知道我真正的家是净土。