corrections:

来源: 于 2010-10-12 06:35:42 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

step 3.5 open your eyes.

step 4.5 (optional) close your eyes.

step 6.5 (optional, only need to do this if step 4.5 is performed) open your eyes.