When ore and coal carrier is being unloaded, the environment air is polluted by cargo dust.

矿、煤散货船装卸货时，环境大气受货物粉尘的污染。

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Australian crews have refloated a huge Chinese coal carrier that ran around on the Great Barrier Reef earlier this month and leaked more than two tons of oil.

澳大利亚船员将这个月早些时候在大堡礁触礁的中国大型运煤船重新浮起。这艘煤船已泄漏了两吨多燃油。

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In recent years, the magnetic carrier method has been widely applied in biology cell separation, wastewater treatment, coal desulfurization and mineral exploitation [4, 5].

近年来，磁载体法已经在生物细胞分离，废水处理，燃煤脱硫和矿物加工等过程中得到广泛地应用[4,5]。

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Operating about 20, 000 route miles of rail in the U.S., transportation company Norfolk Southern Corp. serves as a major rail carrier of coal, automotive and industrial products.

FORBES: Biggest Buys for the T. Rowe Price Equity Income Fund

We often get carrier bags and coal sacks, but occasionally items such as pool covers, toilet seats and drain pipes.

BBC: Guernsey States introduces more plastic recycling

The only plastic objects that can not now be recycled are heavily contaminated items, such as paint pots and plastic products, such as carrier bags, coal sacks, and clear material used to seal food containers.

BBC: Guernsey States introduces more plastic recycling