在当今日趋变化无常气候下，治理污水的长期性，腐蚀性，更是受到全国瞩目。

Time, erosion and increasingly erratic weather have made this a national issue.

youdao

在当今日趋变化无常气候下，治理污水的长期性，腐蚀性，更是受到全国瞩目。

Time, erosion and increasingly erratic weather have made this a national issue.

youdao