bai` nay` wa' don gian> ma` ban post len lam ji`
trong bai nay` ve~ hinh` ra la thay het chu ji` dau
trong hing hoc khong gian su thong minh la` can` thiet. nhung co 1 chut' sang tao va` tuong tuong. + voi' li' thuyet da~ hoc thi` du` kho' cung ra thoy
chuc' ban may man !!
bai nao thuc su kho ma ko lam dc thi` cu post len cho anh em nha !
tongdinhtan
tongdinhtan
Member Since 09-01-2007Offline Last Active 11-01-2007 - 10:56