lowering of groundwater table的用法和樣例：
例句
- Groundwater overexploitation rapidly reduced the water table and natural runoff as a consequence.
超采地下水導致地下水位下降，引起地表徑流量顯著減少。 - Overpumping groundwater for drinking water and irrigation has caused water levels to decline by tens of metres in many regions,forcing people to use low-quality water for drinking.
過度抽取地下水做為飲用水和用來灌溉在許多地區已經使水位下降了幾十米，迫使人們使用質量較差的水來做為飲水。
