Tom is my best friend and I often help him with his English.
汤姆是我最好的朋友，我经常帮助他学英语。
Tom is my good friend. He not only likes music but also has good taste in it.
汤姆是我的一位好朋友。他不仅喜欢音乐，而且对音乐有很好的鉴赏力。
So I have many friends. But Tom is my best friend. He is as old as me.
所以我有很多朋友，但汤姆是我最好的朋友，他和我一样老了。
So I have many friends. But Tom is my best friend. He is as old as me.
所以我有很多朋友，但汤姆是我最好的朋友，他和我一样老了。
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