He saw buffaloes dive beneath the floodwater to nibble grass.他看见水牛潜到水下逐食水草.Another sluice gate keeps floodwater out of the lake.另一闸门使洪水致流入湖内.The riverbed is silted up , so there's no outlet for the floodwater.河道淤塞, ...
The riverbed is silted up , so there's no outlet for the floodwater.河道淤塞, 水无出路.He saw buffaloes dive beneath the floodwater to nibble grass.他看见水牛潜到水下逐食水草.Another sluice gate keeps floodwater out of the lake.另一闸门使洪水致...