Systems of this sort are being used in an effort to produce controlled thermonuclear fusion reactions.

He was not a man to lose his head in an emergency.

他这个人在紧急情况下是不会糊涂的.

The administration of oxygen requires a physician's order except in an emergency.

除紧急情况外,输氧需遵医嘱.

She is calm and resourceful in an emergency.

她在紧急关头总是沉着机敏.

She has the ability to keep calm in an emergency.

她有处变不惊的本事.

What marks the professional is his competence in an emergency.

内行的标志是在危急关头他善于随机应变.

He prides himself on remaining calm in an emergency.

他在紧急关头十分镇静为此感到骄傲.

We should learn to keep a level head in an emergency.

在紧急情况,我们应学会保持头脑冷静.

It is important to keep / stay calm in an emergency.

在紧急情况下保持镇静是很重要的.

In an instant the whole crew was on foot.

顷刻间,全体船员惊动起来了.

I missed them in an instant.

我一转眼就看不见他们了.

In an instant the other two were on their legs.

另外两个人转眼之间也站了起来.

In an instant, both child and Earl were gone.

一瞬间, 小孩和艾勒都不见了.

He was all attention in an instant. The alley door closed softly.

他立即全神贯注地听着, 小巷的门轻轻关上.

They forgot all their fears and all their miseries in an instant.

他们马上忘记了一切恐惧和痛苦.

But, in an instant, Melanie threw off her hand and was down the steps.

可是一刹那间媚兰就把她的手甩开,跑下台阶.

The boys forgot all their fears, all their miseries in an instant.

两个孩子此刻把恐惧和不幸全抛到九霄云外.

The cars then weaved in and out of traffic at top speed.

这些轿车就在车流中全速穿行。

They use a swipe card to go in and out of their offices.

他们出入办公室要刷卡。

They bundled off [ out, away ] in anger.

他们气愤地匆匆离去.

She screamed in anger.

她愤怒地尖声叫喊.