Yeah, light always travels the fastest path between two points.

光总是在两点之间以最快的路径传播。

Not only can you clear your path faster and easier, but you'll also spare yourself some backache.

这样你不仅能够更快、更简单清理道路，也让你免得腰酸背痛。

And he pushed through numerous direct, comfortable and fast paths at the same time as the city was expanding rapidly.

而在城市飞速扩张的同时，他也挤进了无数条直接、舒适、快捷的道路。

Under the plan, the service providers could make deals with companies like Google and Facebook to provide them with faster paths to get their content to consumers.

根据该方案，这些服务供应商将与谷歌和脸书等公司签署协议，使这些公司向消费者更快地提供内容。

And finally, dangle something in front of people that is just out of their reach, the offer of a fast path to riches or the fountain of youth.

最后，在人们面前晃动一些他们无法触及的东西，比如通往财富的捷径或青春之泉。