都有貢獻。中國的經濟一直在發展，49到79，平均發展速度7%，也非常亮麗。

來源: 相對強度於 2015-08-08 17:05:23 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.