单词:smelting defect
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Business 商业 Gold Mining in Africa: Golden handcuffs 非洲金矿开采:金手铐 Tanzania's firebrand leader takes on its largest foreign investor. 坦桑尼亚反对派领导人接手其最大的国外投资商。 If they accept that they stol
坚持不懈,直到成功。 我们每天的奋斗就像对参天大树的一次砍击,头几刀可能了无痕迹。每一击看似微不足道,然而,累积起来,巨树终会倒下。这恰
By Naomi Schwarz Dakar 11 September 2007 An ex-sergeant of the Nigerien Army says he and more than 10 other former soldiers have joined the rebel movement, Niger Movement for Justice. He is calling on all soldiers to refuse to put themselves in dange
Oil Refining An important new industry, oil refining, grew after the Civil war. Crude oil, or petroleum - a dark, thick ooze from the earth - had been known for hundreds of years, but little use had ever been made of it. In the 1850's Samuel M. Kier,
AS IT IS 2016-04-13 North Koreans Defect to South Korea South Korea says a high-ranking North Korean military officer defected to South Korea last year. South Koreas defense and unification ministries made the announcement Monday in Seoul. The unific
BEIJING, Sept. 21 (Xinhua) -- An innovative stage in the production of the latest iPhone models might help all its suppliers, especially those in China, to cut carbon emissions and improve efficiency, according to an Apple executive on Monday. The bi