This topic has been archived. It cannot be replied.
-
工作学习 / 外语学习 / 我写的英文文章,错误不少,大家指教.
-billiu(billiu);
2009-12-30
{3592}
(#5771484@0)
-
FYI:---The modeling method of perceiving all things in the world can be classified as three systems:the simple, the complicated and the complex. The optioin among three of them is up to what our purposes are and how to model.
-redjunk(toy);
2010-1-4
(#5780371@0)
-
谢谢您的回复，是比我原来的好许多。
-billiu(billiu);
2010-1-6
(#5786485@0)