You can pump up your bike tires, for example.

例如，你可以利用这点给自行车轮胎打气。

The soft robots that we work with are fabric and the on inside it's kind like a bike tire.

我们使用的软机器人是布料做的，里面有点像自行车轮胎。

Say you wanted to use one to measure the pressure of a bike tire.

假设您要测量压力 在自行车车架上。

Packed snow is ploughed with a toothed blade which creates grooved ridges that give traction for bike tires.

压实的雪是用带齿的刀片犁过的，它会形成凹槽脊，为自行车轮胎提供牵引力。

(Laughter) So I am short people who leave glass on the roads, putting punctures in my bike tires.

（笑声） 所以我是矮个子， 会把玻璃留在路上， 让我的自行车轮胎刺破。

It comes from the idea of when you have a car tire or a bike tire and you pump it up with air, and of course the tire gets bigger.

它来源于这个情景——当你有一个汽车轮胎或自行车轮胎，你给它打气，当然轮胎就会变大。