謝謝分享!

第二行第二句One case concerns "and'...
and 應該是"an"吧?!

所有跟帖: 

My pleasure. I believe you're right. Thanks. -YuGong- 給 YuGong 發送悄悄話 YuGong 的博客首頁 (0 bytes) () 02/28/2009 postreply 04:52:59

請您先登陸,再發跟帖!