RT @StarKnight:
在孔夫子旧书网上闲逛，发现同一版的老书，北方出品的品相往往比南方的稍好些。有些书店出货时也会特别注明：“南方书，品相见照片，要求无霉斑等，请勿拍！”
https://twitter.com/StarKnight/status/1617355419445518336
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