I at the cost of的意思|示意

I trust my prayers will not be fruitless, as I am asking for their happiness and yours, should it be at the cost of my own life.

我相信我的祈祷将不会是徒劳的，因为我要求他们的幸福和你的，应当在费用我自己的生活。

I'll be releasing some highly valuable free content next week that I believe is worth at least the cost of the course. If you'd like to get that content, here is where you can register.

下周我会发放一些有高利用价值的免费的内容，我相信它能抵得上你上这个课程的学费。

I think we spend way too much of our lives worrying about the risks, at the cost of a lot of the benefits.

我认为我们花费了太多的生命来担心风险，从而失去了很多收益。

I can only teach you not to bow your heads before any one even at the cost of your life.

我只能教导你，在任何人面前都不要低头，即使是以你的生命为代价。

And so I say to all of you here, and to all in the nation tonight, that those who appeal to you to hold on to the past do so at the cost of denying you your future.

所以，我要告诉在座的所有人，今天晚上，全国各地，那些要求你坚持过去的做法是以大家的将来为代价来拒绝你。

As it was business I am not sure of the cost but looking at other reviews I suspect overpriced.

因为是出差，我不知道花费如何。但从其他一些方面看，我认为他们要价太高。