我又看了FE100-400，没有想清楚它和200-600各自的优势在哪。都很贵。但100-400还是轻一些~~

来源: kirn 于 2023-07-31 17:56:46 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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