这个妈妈厉害:

来源: 2009-09-21 09:41:55 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

1。 4X3X3, or 12X3X1? 不知对不对,若是第一种可能,这妈妈就太厉害了~~
2。turn the 1st on, keep 2nd off, turn the 3rd on then turn off?