lifelines的例句大全

He will be linked to the spacecraft by two lifelines that will supply oxygen and communications.

两条输送氧气,保证通讯的生命线将他和飞船连在一起.

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.

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 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.

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.

So I will convene a White House summit aimed at strengthening these lifelines of learning.

为巩固这些学习的生命线,我将召集一次白宫高峰会议.