HANOI, May 18 (Xinhua) -- Vietnam's southern hub Ho Chi Minh City has approved an outline for its 2025-2050 master plan with a 100-year vision to transform itself into a leading sustainable, innovativ ...

剑桥雅思11阅读Test1Passage1原文翻译crop-growing skyscrappers，今天教育在线就来为大家分析这个问题。 By the year 2050,nearly 80%of the Earth’s population will live in urban centres.Applying the most conservative estimates to ...