• More than 15 million Americans are out of work, and 7.2 million jobs have been lost since the recession began in December,2007.

    VOA: standard.2009.10.03

  • And in practical terms, we can define the efficiency as the ratio of the heat in to the work out.

    在实际中,我们定义,效率为热与功的比值。

    麻省理工公开课 - 热力学与动力学课程节选

  • And they are coming in and out of the country just to work,

    而且,他们进出这个国家只是为了工作,

    美国的移民法 - SpeakingMax英语口语达人

  • You couldn't just run something successfully in a cycle and get work out of it, using the heat from the hot reservoir, without also converting some of the heat that came in to heat that would flow into a cold reservoir.

    如果一样东西在循环工作过程中,只有热从高温热源中流出,而没有热流入低温热源,那么此过程,不可能对外做功,不可能把所有热。

    麻省理工公开课 - 热力学与动力学课程节选

  • And he says on page 884: A poet writes always of his personal life, in his finest work out of its tragedies, whatever it be, ; remorse, lost love or mere loneliness; he never speaks directly as to someone at the breakfast table there is always a phantasmagoria.

    84页他说道:,诗人总写自己的生活,最好的作品总是悲剧,不管是后悔,失恋或孤独;,这是他不会在餐桌上讲的,总是有这样一种幻境。

    耶鲁公开课 - 现代诗歌课程节选

  • Well, Willett and others were doing studies for a number of years finding that Trans fats were having a very negative impact on health, but nobody paid much attention and they couldn't get much attention out there in the world for this kind of work.

    威莱特等人多年的研究发现,反式脂肪对健康有着非常负面的影响,但没有人对此多加注意,研究者们也无法让大众注意到他们的研究

    耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

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