长江一直是一条运输各地产出，比如煤和钢铁的黄金水道。
The Yangtze River has long been a major artery for transporting commodities such as coal and steel to and from river cities.
比如，煤电厂，如果继续把煤电作为能源来源之一，我们就要捕捉并存储其排放的二氧化碳，这一过程称作“碳捕捉和隔离”(carboncaptureand sequestration)或缩写CCS。
For example, coal plants, if they are to remain a major part of the energy mix, will need to capture and store their CO2, a process called "carbon capture and sequestration," or CCS for short.
满足美国中大西洋地区的电力需求有多种方式，比如利用东部海岸线丰富的风力资源，而不是把煤电厂生产的肮脏能源输送过来。
There are other solutions to meet power needs in the mid-Atlantic region rather than linking up with dirty coal plants, including the vast East Coast offshore wind resources.
中国是澳大利亚第二大贸易国，并且已经是矿产品的最大买家，比如铁矿石、煤和铜。
China is Australia's second biggest trade partner, and already is a major buyer of commodities such as iron ore, coal and copper.
筛子：一种粗筛，用于筛选优良的东西，比如沙子、碎石或者煤。
A coarse sieve used for sifting out fine particles, as of sand, gravel, or coal.
比如，中国须关停煤电厂，并建立更严格的机动车标准。
China, for instance, needs to retire polluting coal-fired power plants and to establish stricter standards for motor vehicles.
另一方面，有限的和不可恢复的能源，尤其是化石燃料，比如石油和煤不能为我们提供足够的供应。
On the other hand, limited and unrecoverable energy, especially fossil fuels like oil and coals, can not offer us adequate supply.
另一方面，有限的和不可恢复的能源，尤其是化石燃料，比如石油和煤不能为我们提供足够的供应。
On the other hand, limited and unrecoverable energy, especially fossil fuels like oil and coals, can not offer us adequate supply.
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