Schools should make students be clear about their policy on bullying.

学校应该让学生清楚他们对欺凌行为的处置方法。

It is important to be clear about what Chomsky is doing here.

明确乔姆斯基在这干什么很重要。

Before we discuss the joint practices, let me be clear about what the practices are and are not.

在我们讨论联合实践之前，让我先明确一下什么是实践，什么不是实践。

You will be clear about it as soon as you look at it.

你一看就会清楚的。

Be clear about what you want.

清楚知道你想要的。