sooty的用法

Dr Powers, who lectures on sustainable technology at Harvard, learned that the sooty particles and greenhouse gases caused appalling health problems among the nomads.

鲍尔斯博士在哈佛大学（Harvard）教授可持续技术，她了解到煤烟颗粒和温室气体已严重危害到牧民的健康。

Investigations revealed that sooty moulds caused various damage to tropical fruit crops on Hainan Island, 9.8 Per cent yield loss was resulted from extremely severe disease.

在海南等地的调查、测定结果表明，煤烟病对热带果树有一定为害性。在特别重病的情况下，芒果产量损失9.8%；

She would stare at me from inside the sooty shadows of her kitchen, unconvinced as to my right to exist.

她从满是煤烟的阴暗厨房瞪着外头的我，对我的存在不以为然。