例句與造句

1. Many of his PowerPoints and online posts attempt to debunk allegations that chromium pollution caused the cancer cluster in the Hinkley area and to downplay the number of cancer cases there.
2. Working as an $ 800-a-month clerk for Masry and Vititoe in 1991, Brockovich helped secure a $ 333 million class-action settlement against Pacific Gas and Electric Co . for chromium pollution.
3. Paustenbach was at the center of a publishing scandal involving the research of a Chinese scientist Jian Dong Zhang who published a paper in 1987 reporting " significant association between chromium pollution of drinking water and higher rates of stomach cancer in residents of three villages in Liaoning Province in rural northeast China who " lived near a chromium ore smelter and drank tainted water for years ."
4. It's difficult to find chromium pollution in a sentence. 用chromium pollution造句挺難的