The first part of it was built during the Spring and Autumn Period ( 770 B. 770 B.C-476B. 770 B.C-476B. C).是什么意思_The first part of it was built during the Spring and Autumn Period ( 770 B. 770 B.C-476B. 770 B.C-476B. C).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句