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当你面对一个拧不动的螺栓或螺丝钉的时候:右转是拧紧,左转是拧松。
Desire is the very essence of man.
正如威尔·罗杰斯(WillRogers)所说,“没有自由变量之类的东西。”
Innovation and technology will be key to meeting the world's growing energy needs while reducing environmental impacts.