尽管这看上去有违直觉，但社会需要这些边际劳动力。

As counterintuitive as it may seem, society needs its marginal producers.

youdao

共同支付与自行支付的额度可以增加，这将使得人们更审慎地衡量是否需要更昂贵的治疗以带来边际上的改善。

Copayments and deductibles can be increased to make people think harder about whether they want expensive treatments of marginal efficacy.

youdao

我用没有边际成本的网络来沟通，用的设备让我安装任何软件，不需要谁的批准。

I use a network thathas no incremental cost forcommunication, and a device that lets me install any software withoutpermission from anyone else.

youdao

So, marginal land is brought into play with hard work and ingenuity, and this is one of the things that Hanson emphasizes that is so helpful.

那么,边际耕地需要,在一定的生产条件下,生产收益正好足以补偿所需费用的土地,这就是汉森所强调的相当有益的一点

耶鲁公开课 - 古希腊历史简介课程节选