安娜的用法和样例：
例句
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安娜自以为了不起，她变得越来越高傲，我简直受不了。
Anna thinks something of herself. She's getting too high and mighty for me. -
安娜不会游泳，在游泳池的深水区里挣扎著。
Anna couldn't swim and was left floundering (about/around) in the deep end of the swimming-pool. -
我见过安娜，但从未见过她那位朋友。
I'd met Anna before, but her friend was a complete/total stranger to me. -
安娜在读一部科幻小说，完全沉浸在书中。
Anna was reading a piece of science fiction and completely lost in the book.
