There. A bouncy jumpsuit for a little bouncer.

看哪，小弹力球的弹力连体衫。

So we have to use a bungee cord too.

所以我们还要用到弹力绳。

It's made from flexible proteins called crystallin.

它由有弹力的水晶体蛋白构成。

Bungee-jumping maybe-as long as someone checked the elastic rope!

也许会蹦极——只要有人检查弹力绳！

As you turn 40, expect the attention of elasticated-trouser merchants.

40岁的你估计会引起弹力裤卖家的注意。

When I switched this little marble for the heavier super ball.

把这个小弹珠换成这个重一些的弹力球就了。

Well, what will we try next?

我们接下来怎么尝试让球增加弹力？

Ooh, dear. Maybe it needs some extra bouncer.

哦天哪。或许它需要一些额外弹力。

The other head of the family is Elastigirl.

家庭的另一个领导人物是弹力女超人，也就是家中的母亲。

There's also a treadmill, onto which crew are secured with bungee straps.

还有一个跑步机，用弹力带将航天员固定在上面。

The recoil from that violent event could have flung the ultramassive black hole into space.

暴力事件的回弹力能将超大质量黑洞扔进宇宙。

The Head Band is 3D knitted to provide cushioning, breathability, and stretch.

头带采用 3D 针织工艺，可提供缓冲、透气性和弹力。

During COVID I made my garage into a gym, adding that band, right?

疫情期间，我把我的车库变成了健身房，加上了弹力带怎么样？

Very nice, Duck! And it has a good bounce.

非常好，小鸭子！这个球弹力十足啊。

Well, you've both got the hang of it.

你们俩都知道弹力球的弹跳窍门了。

Not really! Bungee-jumping maybe - as long as someone checked the elastic rope! How about you?

并不是！可能会蹦极——只要有人检查过蹦极弹力绳！你呢？

Anyway, it's the bounce that counts.

不管怎样，还是弹力有意义。

But Ivan was not. The knife, driven by the recoil of the springing tree had not wholly failed.

可是伊万却不见了，随着树的弹力射出的猎刀，并不是完全没有用。

Now there are more pants with stretchy waistbands on the Stitch Fix website than buttons or zippers.

如今，在Stitch Fix网站上，有弹力腰带的裤子比有纽扣或拉链的裤子还要多。

It was stretch, of course, stretch fabric.

它是弹力的， 当然是弹力织物。