actuality of pollution的用法和樣例：
例句
- This paper analyzed the type of soil pollution and status in Jiangxi province.Then it offered the specific countermeasures.
文章分析土壤污染的類型和危害以及江西省土壤污染現狀及防治對策。 - The pollution condition of microcystin in spires health food was reviewed, and the hazard of spires health food products was also assessed.
摘要綜述了藻類保健食品中微囊藻毒素的污染現狀，並對產品中微囊藻毒素的危險性進行評價。
