经济研究   慢速英语

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Once pure, most oils are then ready to go into a fuel tank. But coconut oil is different. It is thicker than other fuels. It turns into a solid at a much higher temperature - about twenty-five degrees...

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What kind of transport do you use the most - bus? Train? Car, maybe? Do you ever wonder how much fuel these vehicles need to move around? Almost all of them use mineral oil. Mineral oil comes from und...

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The debt crisis in Europe has reduced demand for American goods.Desmond Lachman says deepening problems in the countries that use the euro could further slow growth worldwide."My expectation is that E...

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Milk chocolate. Dark chocolate. White chocolate. Fruit or nuts covered with chocolate. Chocolate milk. Hot chocolate milk. Chocolate biscuits. Chocolate cake. Chocolate ice cream. There are...

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As the American economy continues to struggle,a growing number of people are seeking ways to save on household expenses.One way is collecting and redeeming coupons when they shop for goods and service...