少而精

来源: 于 2014-02-10 13:20:02 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

Rewrote  "dong" section, swing vs. wave, using reference book for reasoning--make more sense while deleting redundant  word piling, using... instead.
Use characters and made complete sentence, story telling is another new feature.