At last, we decided that all three of us would give up sugar toward saving the cost of his keep.

最后，为了节省他的生活费，我们三个人决定不吃糖。

youdao

All the three types of robots used to be produced at a very low cost.

过去，这三种机器人的生产成本都很低。

youdao

All of this abstraction comes at a cost of complexity, and if abstraction is taken far enough, it can get downright ugly.

所有这些抽象都是以复杂性为代价的，如果抽象过度，可能会彻底地弄巧成拙。

youdao

The U.S.military is buying more than 6,000 of the M-ATVs, at a cost of nearly a million and a half dollars each, including all their equipment, spare parts and transportation to Afghanistan.

VOA: standard.2009.11.02

This all came hard and at the cost, I'm sure, of a lot of human life and a lot of misery.

一切都变得艰难了,我确定,这夺走了很多人的生命,造成了很多痛苦

耶鲁公开课 - 古希腊历史简介课程节选

Of special note, you should avoid at all cost the back-dating of option grants to enable employees to take advantage of lower prices that prevailed before a recent appreciation in company value.

FORBES: Stock Options: A Strategic Weapon For Growth

Investigators say lapses at all levels of government cost lives and prolonged suffering.

NPR: House Report Cites Failures on Katrina Response

We hold on to the projects that have given our lives shape, even at the cost of losing all we care for.

BBC: A Point of View: Greece and the meaning of folly