That's because smaller destinations lack the economies of scale afforded by operating larger airplanes more frequently at larger airports.

这是因为较小的目的地缺乏像大型机场频繁飞大型航班那样的经济规模。

Look at all of the economies of scale. Look at all the advantages. Look at the cheap equipment that we can provide.

看看经济规模，看看所有优势，再看看我们提供的廉价设备。

And if you pool resources and if you share your notes and stuff, you can benefit a lot from the economy of scale in terms of writing essays and planning stuff out.

如果你集中资源，分享你的笔记和别的东西，那么你可以从规模经济中获益良多，比如写论文和规划事情。

The trick with mass-produced buildings is to get the economies of scale, speed and quality that comes with standardised production, while offering the ability to adapt and customise at certain points.

大规模生产建筑的诀窍是获得标准化生产带来的规模经济、速度和质量，同时提供在某些点上进行调整和定制的能力。