We call these shelters chicken tractors.

这个是鸡舍拖机。

There were no clanking tractors, petrol-powered bush-cutters, jangling goat bells, braying mules or cussing herdsmen.

没有铿锵作响的拖机，没有汽油驱动的割草机，没有丁当作响的山羊铃铛，没有嘶叫的骡子，也没有说脏话的牧民。

Without tractors and energy-intensive fertilizer, people grow less food.

没有拖机和能源密集型肥料，们的粮食产量就会减少。

Do you know much about tractors?

你了解拖机吗？

Supposedly, he was there to study tractors.

据说，他是去学习开拖机的。

Mr. Zuckerman particularly wanted to look at tractors.

朱克曼先生特拖机。

Some drove tractors to start removing the debris.

一些开着拖机开始清理废墟。

And I've got a new tractor. Yeah!

我有一辆新的拖机。耶。

Yeah! Oh-oh. Look. Look. Look. It's a tractor.

耶。哦哦。快。快。快。是拖机。

Eventually, tractors began to replace mules, making them less in demand.

最终，拖机取代了骡子，骡子的需求量下降。

Water tankers are brought in by tractors for bathing, cooking and cleaning.

水车由拖机运来，用于洗澡、做饭和清洁。

Vertical farming also means we wouldn't need expensive combines and tractors.

垂直农场也意味着我们不再需要昂贵的联合收割机和拖机。

He also saw that the tractors made circular shapes in the earth.

他还到拖机在地上弄出圆形形状。

The driver stopped the tractor and pointed to the left and ahead.

司机停下牵引车，指着左边与更前面的方向。

For example, already, we're seeing things like in agriculture with self-driving tractors.

比方说，在农业领域。我们就已经到了自动驾驶的拖机。

Then he saw tractors moving among fields of tall grass six years ago.

六年前，他到拖机在高高的草丛中行驶。

The farmers have threatened to block key roads with their tractors on Wednesday.

周三，农民威胁要用他们的拖机封锁主要的道路。

The collection includes some tractors that date all the way back to 1939.

其中包括一些可追溯到 1939 年的拖机。

In winter, they huddled in farm tractor trailers.

在冬天，他们蜷缩在农用拖机拖车里。

The company, Perez said, has also begun testing a new electric tractor and experimenting with other electric-powered heavy machinery.

佩雷斯说，该公司还开始测试一种新的电动拖机，并试验其他电动重型机械。