BELGRADE, Feb. 1 (Xinhua) -- The Lajkovac-Valjevo motorway in Serbia, built by China's Shandong Hi-Speed Group, was officially inaugurated on Saturday, marking the full completion of the main route.

考点 England’s southern coast 英格兰南部沿海地区【2017 英语（一）新题型】 派生 coastal [ˈkəʊst (ə)l] adj. 近海的，沿海的 返回搜狐，查看更多 ...