Yes,both are good,and criticism is more helpful than compliment.

所有跟帖: 

Thank songsong for reading. Can you give some example? -rockcurrent- 給 rockcurrent 發送悄悄話 rockcurrent 的博客首頁 (0 bytes) () 12/13/2015 postreply 06:50:54

所謂: 良藥苦口利於病,忠言逆耳利於行. -南山鬆- 給 南山鬆 發送悄悄話 南山鬆 的博客首頁 (0 bytes) () 12/13/2015 postreply 13:30:45

請您先登陸,再發跟帖!