He had a pulley system — to raise and lower the paintings.

他有一个滑轮系统——用来升降画作。

And the hind leg has what we call a double-trochleated astragalus.

其后腿上有我们称作双滑轮结构的距骨。

And when guests come over, they can stay on the Tootsie Roll-away bed.

来了可以睡在滑轮床上。

They navigate the sled down the track using a pulley system.

他们利用滑轮系统引导雪橇沿着轨道前进。

They had no machines in those days - rollers and pulleys at most.

当时他们还没有机器--至多只有滚轴和滑轮。

It weighed about 700 pounds and had to be lowered by a pulley system.

它重约 700 磅，必须通过滑轮系统降低。

The fancy hide-out has a climbing wall, a bucket pulley and a spiral slide.

隐蔽处有一个攀墙，一个可以运送桶的滑轮，以及一个旋转滑梯。

It has to be tall because it is like a giant block and tackle

井架必须很高，因为它像一个巨型滑轮组。

The field cable is pulled through the pulleys by the Sarens team using a rope.

Sarens 团队使用绳索将现场电缆拉过滑轮。

And, when guests come over, they can stay on the tootsie roll-away bed.

来了可以睡在滑轮床上。

He pumped water and John pulled out the pulley.

他用机约翰就拔出滑轮。

This cable then guides another, thicker cable from the winch through the pulley.

然后，该电缆引导另一根较粗的电缆从绞盘穿过滑轮。

Sometimes we received wine and victuals from below, which were drawn up by pulleys.

有时我们从下面得到酒和食物，它们是由滑轮拉上来的。

The blocks are raised by means of pulleys.

【means】那些大块物件是借助滑轮吊起来的。

It even had a special ankle bone, called an astragalus, shaped kind of like a pulley.

它甚至还有一块特殊的踝骨，叫做黄芪，形状有点像滑轮。

I was then transported to an empty, ruined temple, where I was lifted up with pulleys and chained to the gates.

之后我被运去了一个空的、被毁掉的庙，在那里我备用滑轮举起，然后栓在了大门上。

It had a slanted roof that opened up with a pulley to let in the sun.

它有一个倾斜的屋顶， 用滑轮打开让阳光进来。

Teenage boys clamber down mine shafts 30 to 50 meters deep. Younger teens then yank the rocks up with a pulley.

孩子们沿着杆子爬到深30到50米的矿井里。年龄稍小一点的用滑轮将石一筐一筐的拉出来。

A simple pulley drew them in, a bit like a ski lift, except here, it took them deeper and deeper down a shaft.

一个简单的滑轮车，有点像滑雪场的缆车，把他们载了进去，只不过这里的滑轮是将他们送往越下越深的竖井里。

Steam power meant they were designed around one great power system, complete with belts and pulleys that snaked through the building.

蒸汽动力意味着它们是围绕着一个巨大的动力系统设计的，由传送带和滑轮蜿蜒流通整个大楼来产生动力。