Players use their feet to push the pedals.

演奏者用脚踩踏板。

They have to also use their feet to play the pedals.

他们用脚来踩踏板演奏。

You've got to learn how to pedal and balance and turn all at the same time.

你学会如何同时踩踏板前进、平衡和转弯。

Some models have a pedal assist system with a motor to amplify pedaling power, while others have a throttle and don't require pedaling.

一些型有踏板辅助系统，带有电机来放大踏板功率，而另一些型有油门，不踩踏板。

People can pedal and help clean water.

们可以踩踏板帮助清洁水。

I don't know, what if you stop pedaling and you drown?

- 我不知道， 如果你停止踩踏板淹死了怎么办？

That allows them to run or pedal faster over long distances.

这使得他们能够长距离跑步或踩踏板速度更快。

They're wheeling around in those wagons that you pedal to keep them going.

他们骑着那种踩踏板才能前进脚踏。

Dude, it's a 2020, and it's got a third pedal.

哥们，这是一辆2020，它有个三踩踏板。

Can't beat a horse. A horse is a bike that pedals itself.

不能打败马, 马就是一辆自己踩踏板自行。

Is it clever to pedal your bike in the mud? No.

• 在泥地里踩踏板很聪明吗? 不。

It's like a bicycle without having to pedal and you go a lot faster.

这就像一辆无踩踏板自行， 您可以骑得更快。

So most of them are like that where they can turn it on if you want without pedaling.

所以大多数都是这样，如果你不想踩踏板，它们可以启动。

Now what about the third scenario? When you had your foot on the gas and kept accelerating?

那么第三种情况呢？当你在 脚踩踏板并继续加速？

He was a bit wobbly and unsure at first, but I kept encouraging him and reminding him to keep pedaling.

起初他有点摇摇晃晃和不确定，但我一直鼓励他并提醒他继续踩踏板。

This cyclist is peddling to move forward and the wind and the friction from  the road is pushing back against him.

这位骑自行在踩踏板向前移动，而风和路面摩擦力则在向后抵消他力量。

And if pedaling's your thing, an exercise bike lets you get a great workout no matter how bad the weather is outside.

如果您喜欢踩踏板，那么无论外面天气多么恶劣，健身都能让您得到很好锻炼。

I can't even lift my legs up like I am literally not moving at all So, you know besides like pressing the pedals.

我甚至连腿都抬不起来， 感觉就像完全没在动一样。 所以，除了踩踏板之外。

We have the pressure to think about all the different things we need to do in order to ride a bike successfully, like pedaling, balancing, steering, and not falling off.

我们有压力去思考成功骑做各种事情，比如踩踏板、平衡、转向以及不摔倒。

The cool part about cycling is that it allows you to get places fairly quickly and the part I like about cycling is that when you're going downhill, you don't have to pedal.

骑自行最酷部分是它可以让你相当快地到达目地，而我喜欢骑自行部分是当你下坡时，你不必踩踏板。