1. 安娜自以為了不起，她變得越來(lái)越高傲，我簡(jiǎn)直受不了。
   Anna thinks something of herself. She's getting too high and mighty for me.
2. 安娜不會(huì)游泳，在游泳池的深水區(qū)里掙扎著。
   Anna couldn't swim and was left floundering (about/around) in the deep end of the swimming-pool.
3. 我見(jiàn)過(guò)安娜，但從未見(jiàn)過(guò)她那位朋友。
   I'd met Anna before, but her friend was a complete/total stranger to me.
4. 安娜在讀一部科幻小說(shuō)，完全沉浸在書中。
   Anna was reading a piece of science fiction and completely lost in the book.

安的英語(yǔ)翻譯：