The study starting with realistic human being makes us realize that, in the future society that Marx perceives, people's own production will become the basic motivity of historical development again.

正是从现实的人出发我们才能看到，在马克思所理解的未来社会中，人自身的生产必将再次成为历史发展的根本推动力。

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Development of an artificial heart, again another example of Biomedical Engineering, is something that people have been trying to accomplish for decades now, and this is the closest that we've come and there are many advantages of this particular artificial heart.

人造心脏技术的发展,是生物医学工程的另一个例子,科学家们,试图在这二十年中去改进它,而这是最接近成功的一个实例,这枚人造心脏有很多优点

耶鲁公开课 - 生物医学工程探索课程节选

After a severe decline, development began again in Harlem in the 1990s, spurred by the Upper Manhattan Empowerment Zone.

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After recovering from the shock of what had happened, Tom was quickly picked up by a competitor and was soon leading successful product development teams again.

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But they are all signed to the Warner Music Group, an indication that artist development might once again become a priority for the major labels.

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