urban environment短语⁶⁷⁸⁹⁷ 基本例句 城市环境 Instead of being in an urban environment, you're immersed in the desert we represent. 这里没有城市化，你可以沉浸在我们呈上的沙漠美景中。 hjenglish Once in an urban environment, the refugees are unable to count on the security that the United Nations or other NGO can provide. 在城市里，联合国或其他非政府组织无法为难民提供足够的安全。 yeeyan