Everyone knows that the umbilical cord is our lifeline in the womb.

Urban underground pipeline is the lifeline in a city.

城市地下管线系统是城市的“生命线”.

One is the lifeline, which represents health and longevity.

一条是生命线, 代表健康和寿命.

CAAC has created dozens of unprecedented and set up a lifeline in the sky.

中国民航创造了许许多多个“史无前例”,搭建起一条“蓝天生命线”.

For many old people living on their own the telephone is their lifeline to the outside world.

对许多独居的老年人来讲,电话是他们与外界联系的生命线.

Bridge is the key project in lifeline engineering.

桥梁是交通生命线的枢纽工程.

No other country is so dependent on a single lifeline.

任何别的国家都不像埃及这样依赖着唯一的一条生命线.

The extra payments are a lifeline for most single mothers.

额外补助对大多数单身母亲来说都是赖以生存的生命线。

The lifeline is displayed as a vertical dashed line.

生命周期显示为一个垂直的点画线.

Railways and highways are a lifeline a prosperous economy.

铁路、公路是经济繁荣的生命线.

Lifelines would be of no help until the product is selling.

如果产品卖不出去,这些救命资金也毫无帮助.

They firmly lay hold of all the lifelines of their national economy.

他们牢牢地控制住国民经济的命脉.

At present there are two narrow lifelines drilled, one for communication and one for food supplies.

目前已经挖通两条生命线, 一条用于通讯,另外一条用于食物供给.

They firmly took hold of all the lifelines of their national economy.

他们把国民经济的命脉都牢牢抓到自己手中.

Lifelong learning is a philosophy of life, fired by curiosity and passion.

终生学习是一种由好奇心和热情激发的生活哲学.

He has a lifelong job.

他端的是铁饭碗.

He and the young musician became lifelong friends.

后来他和这位小音乐家成了莫逆之交.

He considers it as his lifelong regret that he did not attend university.

没能上大学是他这一生的恨事.

Bringing up children is a lifelong job.

养育孩子是一生的事.

Once on US campuses, many of them decide to make research a lifelong commitment.

一旦来到美国大学, 他们当中的很多人就决定终生从事研究类型的工作.

Everyone knows that lifelong learning and reskilling are important.

每个人都知道终身学习和不断学习新技术很重要。