送交者: ABf 于 2011-11-16, 14:34:32:

回答: but people are not used to apply it on daily problems 由 008 于 2011-11-16, 14:21:54:

• because I spend too much time on xys.org without listening to books (无内容) - 008 (0 bytes) 2011-11-16, 15:35:08 (628845)

加跟贴