With further water flooding, pollutions of water floodingwell continuously push and cumulate in depth of the formation, which leads to the injection capability decreasing.
随着注水开发的不断深入，注水井的污染不断向地层深部推进并在深部累积，致使注水能力下降。
2
Heavy rains and overflowing rivers have caused extensive flooding in some parts of the US midwest and in eastern regions of the US as well.
暴雨和泛滥的河流在美国中西部和东部地区造成了大面积的洪水。
3
Moreover, a higher sea level base would increases the risk of catastrophic storm surges in coastal areas, since flooding would likely extend island well beyond historic levels.