Huffing and puffing in the curb lane, traffic whizzing by just inches away, the man pedaling the cyclo is quickly left behind.

就在这名骑着三轮车的男子在路沿边喘息的功夫，车辆在几英寸外呼啸而去，他就迅速被甩在后面了。

I was just pedaling along a road.

我正在路上骑自行车。

You have to pedal and keep pedaling.

你必须得蹬车子、一直蹬下去。

His legs were aching from pedaling too fast.

他的两条腿因骑自行车蹬得太快而酸痛。

The back pedaling brake of the bike is out of order.

这辆自行车的倒轮闸失灵了。

The motorized wheel turns on when you start pedaling.

当你开始踩脚踏时，电动车轮便开始转动。

Dad: Go for it. Keep pedaling, you'll get the hang of it!

爸爸：开始吧。继续踩，你会抓到诀窍的！

Avoid sideward movement while pedaling to help ease your pain.

避免向侧运动而踏板，以帮助减轻您的痛苦。

For this one you need to do is sit on your bike and keep pedaling.

为此你需要做的是坐在你的自行车，并保持踏板。

He tried to compliment the pianist upon the accuracy of his pedaling.

他试图为运用踏板的准确而恭维这位钢琴家。

Life is like riding a bicycle: you don't fall off unless you stop pedaling.

生命就像是骑脚踏车：你不会跌倒，除非是你不再踩踏板了。

If pedaling becomes difficult, then it will be time for a chain change as well.

如果脚踏变得很困难，那么这将是时间链发生变化。

Pedaling turns a generator, producing electricity that helps to power the building.

踏板成为发电机，产生的电能帮助驱动房屋。

You begin to wonder why in the world you're running, swimming or pedaling so hard.

你开始想到底你怎么会在如此拼命地跑步，游泳或蹬车。

You should get as comfortable as you can with pedaling while standing on your bike.

你应该得到的人感觉舒适，您可以与站在脚踏在您的自行车。

Spotting us, he yelled a friendly greeting in Spanish and started pedaling our way.

看见我们，他友好地用西班牙语打了个招呼，径直朝我们骑了过来。

It is important that you get comfortable with standing and pedaling on your bicycle.

重要的是，你得到满意的地位和脚踏在您的自行车。

Hundreds participated at the race, pedaling on the 1200 meter (0.75 miles) long track.

上百名选手参加了总长约1200米(0.75英里)的赛程。

Pedaling, however, as rapidly as I could, I found it impossible to get into the clear.

我蹬着车使劲往前冲，却发现怎么也到不了那片阳光普照之地。

If you're of average size and pedaling at a moderate pace, you can burn around 550 calories per hour.

如果你体型正常，以中等速度骑车的话，每小时可消耗550卡路里。