英汉例句雙語例句Some new airports, ports and roads are being built, and the "Golden Quadrilateral" highway, linking India's four biggest cities, is being expanded to six lanes.正在建設一些新機場、港口和公路，連接印度四座最大城市的“黃金四邊形”高速公路網將拓寬爲六條車道。210.32.205.64golden quadrilateral更多例句