易混淆的单词： Hidden

They secretly record their conversations with hidden video cameras .

他们用隐藏的摄像机秘密记录下谈话内容。

Where is the hidden opportunity in the changes being forced on you ?

看看你身边的变化，你潜而未现的机会在哪里呢？

A hidden design was finally emerging .

一个隐藏的计划终于浮出水面。

Maybe some higher truth was hidden there .

也许一些更深得真相隐藏在那里。

But there may be some hidden benefit .

但是可能也会有些隐藏的利益。