你的是傻瓜單反機，BODY本身無法自動對焦，D90是單反的入門級

來源: 鳳凰小城於 2009-11-13 20:16:16 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

D3000比D90差很多

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