生命线的英文怎么说

生命线的英文：
lifeline

I’ve been on a cloud all day—I heard this morning that I got an A on my final biochemistry exam
我今天一天都很高兴，因为早上我听说生物生命线学期末考试我得了A。

Trade is the lifeblood of most modern states.
贸易是大部分现代国家的生命线。

The relability of information is the life line of future successful information war.
信息的可信度是未来遂行信息化作战的生命线。

No wonder,information is sometimes called the lifeblood of a control system.
难怪信息有时称作为控制系统的生命线。

The life line doesn't tell you how long your life is going to be.
生命线不能告诉你你的生命有多长。

Foreign trade had been the lifeblood of the American economy since colonial times
自殖民地时代以来，对外贸易一直是美国经济的生命线。

As instructed, I cut my lifeline to the bank and leapt into unproven waters.
像指示的那样，我把我的生命线系到了银行上跳进了这未知的领域里。

As instructed, I cut my lifeline to the bank and leapt into unproven waters.
像指示的那样，我把我的生命线系到了银行上跳进了这未知的领域里。

I was getting deeper in debt but my father - in - law threw me a lifeline and lent some money until my financial situation improved.
我欠了很多债，是我的岳父给我了帮助，他借给我一些钱，帮助我摆脱了经济困境。

The government should represent the state in performing the functions as investor in large state-owned enterprises, infrastructure and important natural resources that have a vital bearing on the lifeline of the national economy and state security.
关系国民经济命脉和国家安全的大型国有企业、基础设施和重要自然资源等,由政府代表国家履行出资人职责。