The very earliest tools, like the stone chopper we were looking at in the last programme, would strike all of us as pretty rudimentary.

那些最早工具，如我们上期节目介绍石制砍砸器，让我们感觉是相当之简陋。

This chopper is getting ready to fly itself and this is apparently that's ever happened.

这架直升机正准备自己飞起来，这显然是以前发。

And you know, as I said, it's a master protein chopper and what you can do is you can extrapolate what it's doing in this milk to what it would be doing in your laundry.

就如我刚说，这是一把厉害蛋白质剪刀手，现在你可以推想一下它跟牛奶会发什么反应，它跟你脏衣服就有可能产什么反应。

It's got to deploy a $23 million drone helicopter whose purpose is to find out if powered chopper flight is possible on Mars.

“毅力号”上将安装一架价值2300万美元无人直升机，以确定动力直升机能否在火星上飞行。

A chopper from KCAL was stopping by to refuel when it captured the coyote chase.

KCAL一架直升机在途中加油时，拍到了追逐郊狼画面。

And since using the apple chopper, my apple consumption has increased about ten x.

自从用了苹果切割器，我苹果食用量大约增加了十倍。

The seven U.S. Marines and four Army air crew aboard the chopper were presumed dead.

7名美国海军陆战队员及4名机上航空人员被推定为死亡。

The fiery crash happened this morning as TV news chopper was taking off.

这起坠机事故发在今天早上，当时这架新直升机正准备起飞。

Listen...we have a chopper waiting on the roof.

听着...楼顶上有我们直升机在等着。

Witnesses say the chopper went down and struck power lines before it crashed.

目击者说，直升机向下坠落时，撞到了电线。

Defense officials say there is no indication the chopper crashed.

国防官员称没有飞机坠毁迹象。

A second chopper rushes in to pick up Grissom as Lewis struggles with the capsule.

第二架直升机赶到救出了 Grissom，而当时 Lewis 正在努力搞定航天舱。

Thomasin stepped up into a fork of one of the bushes, as she had done under happier circumstances on many similar occasions, and with a small chopper that they had brought she began to lop off the heavily berried boughs.

托玛茜像是在去快乐日子里许多类似场合下一样，一步跨上冬青树杈，用带来小砍刀，砍起浆果累累树枝来。

And NASA says it won't do that until at least April 8th because the chopper has to undergo a series of tests before it can try to lift off.

美国国家航空航天局表示，试飞至少要到4月8日才会进行，因为直升机必须经一系列测试才能尝试起飞。

Our chopper is guided by a crew chief, many the chopper floor. From our window, you can see the delicate balance is other choppers low toward the lake.

我们直升机由地勤组长导航。从这个窗户看去, 你可以看到直升机飞低湖面时产微妙平衡。

20 minutes after they first landed, the thieves loaded their new cash aboard their stolen chopper and took off without the police ever once entering the building.

在他们第一次降落 20 分钟后，匪徒们把他们新现金装上了他们偷来直升机，然后在警察都未能进入大楼情况下起飞了。

There are two choppers up there and the men who are flying them are risking their lives because it's night here and it's starting to snow.

有两架直升机上去了，驾驶直升机人冒着自己命危险，因为这里已经是晚上，而且开始下雪了。

A government spokesperson said the chopper saw the tail of the aircraft less than two kilometers from the Mt. Mayon crater on the island of Luzon.

一名政府发言人称，直升机在吕宋岛马荣山陨石坑不到两公里地方看到了飞机尾部。

But two military choppers carrying 15 rescuers have been sent to the mountainous area in Muli County near the Liangshan Yi Autonomous Prefecture in Sichuan.

两架载有15名救援人员军用直升机被派往四川省凉山彝族自治州木利县山区执行救援任务。

The choppers work together, pushing the growing herd, but they've got 50 kilometers and billabongs to cross before they get to the ranch.

摩托车也一同工作，帮助驱赶牛群，不他们还有五十公里要走，在到达农场前，还要横渡洼地。