直升机

More than 20 helicopters began swooping in low over the ocean.

20多架直升机开始下降向海面俯冲。

To make extra certain, a police helicopter kept watch from the skies.

为确保万无一失，一架警用直升机一直在空中警戒。

The silence was broken by the whirring of a helicopter.

直升机的嗡嗡声打破了沉寂。

Helicopters helped fire crews get a jump on the blaze.

直升机帮助消防队员控制住了火势。

The helicopter turned at an awful angle before righting itself.

直升机在恢复平稳之前倾斜得很厉害。

Helicopters rescued nearly 20 people from the roof of the burning building.

直升机从失火大楼的楼顶救出了将近20人。

She served six months in prison for the helicopter caper.

她因为直升机一案坐了6个月牢。

A black Mercedes screeched to a halt beside the helicopter.

一辆黑色的梅赛德斯轿车在直升机旁嘎的一声刹住了。

The supplies need to be offloaded and put on helicopters.

这些补给要卸下来装上直升机。

A survivor was knocked unconscious when the helicopter ditched.

在直升机紧急迫降时，一名幸存者被撞昏过去。

The crew members were winched to safety by helicopters.

船员们被直升机吊到安全的地方。

Overhead, the chopper roared and the big blades churned the air.

头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。

He was found by a police helicopter using thermal imaging equipment.

一架警用直升机借助热成像设备找到了他。

The Afghan air force was using helicopters to supply the besieged town.

阿富汗空军正用直升机向被围城镇提供补给。

The mechanics work hard to keep the he-licopters airworthy.

机修工努力维持直升机的飞行性能。