So we convene today to dedicate ourselves to this expedition to hold the torch lighting the darkness, to emancipate, to guide, to inspire, to motivate, even at the cost of our lives.

所以今天我们聚集在这，全身心地投入这段探索之旅，紧握手中火炬去照亮黑暗，去解惑，去引领，去启发，去激励，即便付出生命也在所不辞。

Some people argued that there are certain things that are just categorically wrong even if they bring about a good result, even if they saved five people at the cost of one life.

有些人认为某些行为就是绝对错误，即便该行为产生了好结果，即便能牺牲一人挽救五人性命。

Even if some cities benefit, other places beyond the rail network may suffer: speed is attained partly at the cost of stops, so areas well served by existing services may find new lines bypass them.

即使有一些城市受益，铁路网络之外其他地区则可能遭受：度达成是以减少停站数为代价，以致于现有线路服务地区会发现新线路绕过他们。

I used to think about it as, you could take care of your health, or you could take care of obligations, and one always came at the cost of the other.

我曾经认为，你可以设法顾及自己健康，或设法顾及职责，但常常两者无法兼顾。

The theory goes that the vendors started using the symbol to abbreviate the term " Each at the cost of" .

从理论上讲，小商贩们开始使用这个符号来缩写“每个价格为”一词。

At the cost of his own and -- and much of his crew.

以他自己和大部分船员为代价。

So, in the few instances where they felt they could do more to ensure that guest safety, it came at the cost of experience.

因此，在他们认为为了确保游客安全还有更多要做少数情况下，就必须把游客体验作为代价。

So now, let's look at the cost of production. The actual cost of producing things.

现在，让我们来看看生产成本，即生产产品实际成本。

As for me, I shudder at the cost of a new vehicle.

至子我，想到一辆新汽车价位就令我颤抖。

However, the speed of its construction came at the cost of worker safety.

然而，如此快建造代价就是工人安全。

We should accept that most of our acquaintances — however much they might in theory want to be friendly — do not want to do so at the cost of looking inside their own minds.

我们该接受事实是，大多数泛泛之交，理论上，无论他们想表现得多么好，他们都不愿以窥视自己内心世界为代价。

Thousands of French soldiers escaped, but at the cost of fifty thousand dead.

成千上万法国士兵得以逃脱，但却了5万人。

Mr. President, are you going to make another mistake at the cost of our lives?

总统先生，你打算以我们生命为代价，再犯一个错误吗？”

He bought tat book at the cost of $100.

他花了100美元买了那本书。

Her freedom comes at the cost of responsibility.

她获取自由同时 去了负责机会。

The project is expected to be completed 2022 at the cost of 10 billion dollars.

该项目预计2022年可竣工，建造资金为100亿美金。

" But, " he said, " it can't come at the cost of extinction."

“但是，”他说，“它不能以灭绝为代价。”

Back at Dal.komm Coffee, a robot can make about 300 cups a day at the cost of $2 to $3. While some customers like the robot barista, others do not.

再来看Dal。komm咖啡馆，一台机器人每天可制作300杯咖啡，价格在2到3美元之间。虽然有些顾客喜欢机器人咖啡师，但也有人不喜欢。

It was not strange that he should so heartlessly have betrayed his friends' confidence, nor that he hesitated not at all to gratify a whim at the cost of another's misery. That was in his character.

他毫无心肝地辜负了朋友对他信任，为了自己一时兴之所至，给别人带来莫大痛苦，这都不足为奇，因为这都是他性格一部分。

" You take a basket of goods that we all buy, including milk, butter, sugar, going to the movies, prices of haircuts in different countries, and they look at the cost of that in different countries, " Mellahi said.

“我们以一篮子商品来研究，包括牛奶、黄油、糖，去电影院，在不同城市剪发价格，研究研究在各个国家价格。”