明確清晰，簡練到位，理工科生的評論，極好。

來源: -疏桐兒- 於 2020-08-11 19:12:32 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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明確清晰，簡練到位，理工科生的評論， 極好。