Smooth leather with silver chain edging one side, and heavy grain leather on the reverse.

一面是光滑的皮质，装饰有银链边饰，反面是粗糙的谷粒一样的皮质。

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In recent years, the heavy grain ear type combination was welcomed by the masses, and the planting area became broader and broader.

近年来，重穗型组合很受群众欢迎，种植面积越来越大。

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Many shippers complain that for heavy bulk commodities traveling long distances, such as coal, chemicals, and grain, trucking is too cost1y and the rai1roads therefore have them by the throat.

许多发货人抱怨，对于长途运输的如煤炭、化工产品和粮食这样的大宗商品来说，使用卡车运输成本太高，因此铁路公司就会制约他们的发展。

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As much as 10 percent of China's farmland is believed to be polluted, and each year 12 million tons of grain are contaminated with heavy metals absorbed from the soil.

CNN: Economic miracle, environmental disaster

Mitsubishi Heavy Industries (MHI), the shipbuilding arm of Mitsubishi, has developed a new grain ship able to reduce CO2 emissions by blowing bubbles.

FORBES: Archer Daniels Midland & Mitsubishi Team Up To Blow Bubbles