It's hard to say.
很难说。作者: skywang007 时间: 2006-1-18 14:46
Thanks, i only learn the front five sentences before read the note.
Who knows?
谁知道啊? Why the word Know add a "S" at here. Is it custom terminology, or some grammar in inside, such Thanks also add a "S", i think it is a custom terminology,