But then it snaps back like a rubber band.

却像皮筋一样 突然折了回去。

Think of a rubber band as magnetic field line.

把磁场线想象成皮筋。

Then he put them away and reached for the bundle of letters.

皮筋很粗而且很旧，快断了。

And we use rubber bands here to simulate surgical tissue.

我们在这使用皮筋模拟手术组织。

Remember to put a rubber band round these books.

别忘了用一根皮筋扎在这些书上。

They need rubber bands. What else do they need?

他们需要皮筋， 他们还需要什么呢？

Tina stretched the rubber band so hard that it broke quickly.

蒂娜很用力拉紧皮筋，结果它很快就断了。

He holds the glasses in place with rubber bands, which keeps them from breaking.

他用皮筋把杯子固定在一定位置，防止杯子坠落。

From a distance, this rubber band looks like a dot.

从远处看，这个皮筋看起来像一个点。

Two children have to stand with a long circle of elastic around their legs.

两个孩子站着，腿上绕着一长圈皮筋。

In a previous video, I talked about using a rubber band.

在之前的一个，我谈到了用皮筋。

The rubber bands hold the glasses on the sound board.

皮筋可以把玻璃杯固定在板上。

The body was made of paper and the power was supplied by a rubber band.

它的身体是用纸做的，动力由一个皮筋提供。

Now, this rubber band can vibrate in many different modes.

现在这条皮筋可以以多种不同的模式振动。

Some of them, envelopes, were gathered in batches nipped at the waist with elastic bands.

有一些信封被分批收好，中间用皮筋捆着。

Billions of them were sold and then made into various forms of rubbery jewellery.

数十亿的彩虹皮筋被售出，然后被制成各式各样的胶珠宝。

A rubber band so small that it looks like a dot.

皮筋小到看起来像一个点。

Do you remember those little rubber bands you could make jewellery and other stuff out of?

你还记得那些能做成首饰或其他小饰品的小皮筋吗？

Now, hook the part I bent out into the rubber band that's holding the straw together.

现在，把我弯出来的部分钩在把稻草绑在一起的皮筋上。

Anytime you find yourself wanting to hug Mrs. Hakamuchi, snap this rubber band on your wrist.

每当你发现自己想要拥抱Hakamuchi夫人时, 就把这条皮筋戴在手腕上。