矽肺病是在马吸入灰尘从某些含方石英，在加利福尼亚州的土壤。
Silicosis is seen in horses associated with inhalation of dust from certain cristobalite-containing soils in California.
你的了解是不够全面的很多人相信让一个国家变富裕，保持富裕和变得更富的唯一方法就是消耗更多的含碳燃料。
You have imperfect knowledge. A lot of people believe that the only way for a country to get rich, stay rich, and get richer is to burn more carbon fuel.
评论人士谴责澳大利亚的双重标准：一方面控制本国的碳排放，另一方面却出口那些煤炭等含炭燃料到一些对炭排放要求宽松的国家。
Critics accuse Australia of double standards: curbing emissions at home, yet exporting carbon fuel to less strict countries.
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