situation of mercury pollution的用法和样例：
例句
- Japan cadmium pollution caused mainly by the Tong Tong disease, and mercury pollution caused by the Minamata disease, and so on.
日本出现主要由镉污染造成的痛痛病，和由汞污染造成的水俣病等等。 - Mercury spills inside schools and houses, often unreported, can release vapors into the air for weeks, even years.
学校和住宅内的汞污染会向空气中持续释放几周至几年，这些通常被忽视。
