政策的一个动力是，公司已经开始建造大规模的星座，包括成百上千的卫星和其中许多运动部件。

One impetus for the policy is that companies are already starting to build massive constellations, comprising hundreds or thousands of satellites with many moving parts among them.

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慢跑比许多运动都便宜——只需要一些舒适的运动服和好的跑鞋就可以开始了。

Jogging is cheaper than many sports—to start, just get some comfortable sports clothes and good running shoes.

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AIS 系统的科学家研究许多运动项目，并将在其中一项运动中学到的技能——例如如何增强高尔夫球手的肌肉力量——运用到其他项目上，比如游泳和壁球。

AIS scientists work across a number of sports, applying skills learned in one—such as building muscle strength in golfers—to others, such as swimming and squash.

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Of course, there were many other reform movements at the time.

当然,在那个时期也有许多其他的改革运动

耶鲁公开课 - 美国内战与重建课程节选

The great thing about Berkeley is there are a lot of athletic interests.

伯克利的伟大之处就在于，这里有许多运动方面的兴趣爱好。

对体育项目的热爱 - SpeakingMax英语口语达人

A lot of Catholics resisted, too.

许多天主教徒也参加了抵抗运动

耶鲁公开课 - 欧洲文明课程节选