fun [f?n] n. 乐趣；玩笑；有趣的人或事adj. 供娱乐用的vi. 开玩笑[ 过去式funned 过去分词funned 现在分词funning ] 这是词义。有没听过sounds good，sounds great呢？是正确的吧？that sounds...可理解为它是固定句型。eg：It sounds great! 听起来真不错；听起来很不错That sounds like a good idea.那听起来像是一个好主意。His explanation sounds all right.他的解释似乎有理。The answer sounds right.答案听起来正确。It sounds like she treats the dog better than she treats you.它听起来像是她对待那只狗更好于她对待你。
