虽然气候变化最近已经作为一个世界性难题提上议程，但这并非学者们第一次考虑化石能源和人体脂肪之间的联系。
Although climate change has come into the forefront as a major world problem recently, this is not the first time scholars have thought about the connection between fossil fuel and body fat.
滇池的水环境污染是昆明市乃至云南省当前所面临的最大的问题，湖泊污染治理本身作为一个世界性的难题，在世界的范围内都是普遍存在的。
Water pollution of the Dian Lake is a great problem in Kunming City and Yunnan Province. As a worldwide difficult problem, water pollution of lake is ubiquitous in the world.
滇池的水环境污染是昆明市乃至云南省当前所面临的最大的问题，湖泊污染治理本身作为一个世界性的难题，在世界的范围内都是普遍存在的。
Water pollution of the Dian Lake is a great problem in Kunming City and Yunnan Province. As a worldwide difficult problem, water pollution of lake is ubiquitous in the world.
应用推荐