Roger

大家好啊,新人新人~!~!~! @_@

cssauman

欢银欢银~~~叶烈欢银

ffggqq

引用拉姆斯菲尔德名言继续这个know knew known的游戏
There are known knowns. These are things we know that we know. There are known
unknowns. That is to say, there are things that we know we don't know. But there are
also unknown unknowns. There are things we don't know we don't know.

Adela

引用:

原帖由 ffggqq 于 2008-4-22 00:48 发表
引用拉姆斯菲尔德名言继续这个know knew known的游戏
There are known knowns. These are things we know that we know. There are known
unknowns. That is to say, there are things that we know we don't know.  ...

Ava

Hello!你是不是我在飞机上认识的Roger啊，呵呵！