交易使人无时无刻不产生变化多端的情绪。

Trading generates a wide range of emotions second by second.

youdao

随着时间的迁延，那些使系统产生变化的规则其自身也产生了变化。

Over time, the rules for change get changed themselves.

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取暖油产生变化，在折射率的油，使细胞界限明显。

Heating the oil produces changes in the index of refraction of the oil making the cell boundaries visible.

youdao

As it does that it changes the volume of the heart and gives the - creates the pressure that moves blood around your body, so it has that muscular system.

这使心脏的体积发生变化,产生了足以使血液流遍全身的压力,这就是心脏中有肌肉系统的原因

耶鲁公开课 - 生物医学工程探索课程节选