I'm all too aware of the problems.
我实在太明白这些问题了。
Advanced students need to be aware of the importance of collocation.
层次较高的学生必须意识到词语搭配的重要性。
She was deeply ashamed of her behaviour at the party.
她对自己在聚会上的行为深感羞愧。
The football riots made me ashamed to be English.
足球骚乱事件使我身为英国人汗颜得无地自容。
Mental illness is nothing to be ashamed of.
精神病并不可羞愧。