Try this:

來源: 武陵山人於 2014-02-07 20:46:54 [舊帖] [給我悄悄話] 本文已被閱讀：次

http://lifehacker.com/pdf4kindle-converts-pdf-files-to-native-kindle-books-762908817

Convert .PDF to .MOBI

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.