在调查过去的气候条件时使用的一种非常古老的方法是测量古代湖泊的水位。
One very old method used in the investigation of past climatic conditions involves the measurement of water levels in ancient lakes.
现在水位已恢复正常，你应该不会有什么麻烦了，脚下的小路非常平坦。
The water level's back to normal now and you shouldn't have any trouble, the path's very level underfoot.
曼查尔湖是巴基斯坦最大的淡水湖，其水位随时间变化非常大。
Manchhar lake is Pakistan's largest freshwater lake, and its water level varies considerably over time.
应用推荐