watern.水；海域；雨水；海水v.给 ... 浇水；给 ... 供水；加水稀释；充满眼泪；给...水喝Watervalen.沃特韦尔(在澳大利亚；东经 138º39' 南纬 33º58')

1. The water table has been lowered by drought.
   由于天旱，地下水位降低了。
2. The lack of rain had depressed the water level in the reservoir.
   雨的缺少使水库的水位降低了。