一些事情应该去做,阻止污染河流与湖泊,一些措施必须采取,来禁止一些少年放学后不做作业来玩电子游戏。
Something has been done to stop polluting the rivers and lakes. Some measures must be taken to ban the teenagers from playing video games after school without doing their homework.
与湖泊、河流等地表储存的地下水相比,沙漠中含有大量的地下水。
Deserts contain large amounts of groundwater when compared to the amounts they hold in surface stores such as lakes and rivers.
由于德克萨斯州湖泊与河流的大多地表水已被横跨德州的不同区域瓜分,很多郡开始把目光投向地下水以满足未来的需求。
As most surface water from lakes and rivers in Texas have already been claimed by varying districts across Texas, most counties are now looking at groundwater to meet future demand.
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