求翻译：随着国民经济的不断发展，人民生活越来越富裕，私家车的购买出现热潮。私家车使用方便，提高办事效率。但是，私家车的大量普及带来的直接环境问题有尾气污染加剧、能源日益短缺、噪声污染严重等。另外，私家车作为一种交通工具不可能孤立存在，与之有关的配套设施和基础设施的建设引起的间接环境问题也随之而来，如加剧城市热岛效应、洗车业造成的水污染和水浪费、停车场大量占用土地等等。是什么意思？

With the continuous development of the national economy and people's life more and more wealthy, the purchase of private cars boom. Private car is easy to use and improve efficiency. However, the increasing popularity of private cars brought immediate environment exhaust pollution exacerbated by the