美国西南部半干旱地区的湖泊水位在上一个冰河时代似乎比现在更高，这一事实曾一度归因于降水增加。
The fact that lake levels in the semiarid southwestern United States appear to have been higher during the last ice age than they are now was at one time attributed to increased precipitation.
报告称，拉萨这片几十年来都干旱的土地，正在经历着自1961年以来的首次温度超过30度的天气。
Amid the worst drought in decades, Lhasa experienced its first temperature above 30c since records began in 1961, the report said.
就地区分布而言，干旱、洪涝、风雹、低温霜冻风险度最大的区域基本上出现在严重夏旱区、严重秋季绵雨区、严重冰雹区、严重霜冻区。
The larger risk degrees of drought, the flooding damage, wind-hail and frost appear are mainly in heavy summer drought area, heavy autumn continuous rain area, heavy hail area and heavy frost area.
应用推荐