"I started fixin' up ole bicycles fer poor kids."

“我开始为穷孩子们修理旧自行车。”

Of the seven bicycles we had, only two were fit for the road.

我们的七辆自行车中，只有两辆适合这种路。

They are riding their bicycles.

他们正在骑自行车。

Others rode on bicycles or on wooden horses.

其他人骑自行车或骑木马。

Bicycle lanes can relieve traffic jam by separating bicycles from cars.

自行车道可以把自行车和汽车分隔开，从而缓解交通拥堵。

Only gentle locals merrily greeted us as they rode slowly past on old bicycles.

友好的当地人骑着老式自行车慢慢地经过，还愉快地与我们打着招呼。

Princes and princesses have day-jobs and ride bicycles, not horses (or helicopters) .

王子和公主都有日常工作，他们骑自行车出行，而不是骑马（或乘直升机）出行。

Radios, cell phones, bicycles, pocket calculators and books have all been reported stolen.

收音机、手机、自行车、袖珍计算器和书籍都被报失窃。

The use of bicycles was constrained by their high cost and the lack of available spare parts.

自行车因为价格高，而且缺乏可用的零件，其使用受到限制。

It has all kinds of styles such as children's bicycles, field bicycles, racing bicycle and so on.

它有各种各样的款式，如儿童自行车、野地自行车、赛车等。

Not only can riding bicycles help build up our body, but it is also very environmentally friendly.

骑自行车不仅可以帮助我们强身健体，而且它非常环保。

Riding bicycles can ease traffic jams, thus saving time not only for ourselves but also for others.

骑自行车可以缓解交通堵塞，这样不仅为我们自己也为别人节省了时间。

Movement in some cities comes to a virtual standstill as motorized traffic competes with bicycles and pedestrians.

由于机动车与自行车和行人争抢，一些城市的交通实际上陷入了停顿。

Forget the old idea that conserving energy is a form of self-denial—riding bicycles, dimming the lights, and taking fewer showers.

不要再抱持节约能源是一种自我否定的旧观念——骑自行车，调暗灯光，减少洗澡次数。

Forget the old idea that conserving energy is a form of self denial riding bicycles, dimming the lights, and taking fewer showers.

忘掉那些认为节约能源是一种自我否定的旧观念吧，如骑自行车、调暗灯、少洗澡。

This month, three U.S. bikeshare companies, Motivate. LimeBike and Spin, announced electric bicycles will be added to their fleets.

本月，三家美国共享单车公司 Motivate、LimeBike 和 Spin 宣布将把电动自行车纳入其业务范围。

As the years went on, the bicycles became bigger and more expensive but remained just as important for those family bicycle rides.

随着时间的推移，自行车变得更大，更贵，但对于那些骑自行车的家庭成员仍然一样重要。

The Parkville Department of Recreation confiscated abandoned bicycles and sold them at auction to any interested Parkville residents.

帕克维尔娱乐部门没收了被遗弃的自行车，并将它们拍卖给任何感兴趣的帕克维尔居民。

Sightseeing is best done either by tour bus or by bicycles.

观光最好要么乘游览巴士，要么骑自行车。

Electric bicycles also have disadvantages.

电动自行车也有缺点。

Bicycles are available if needed.

如果需要的话，我们可以提供自行车。

Drivers do not always notice bicycles.

司机们并不总能注意到自行车。

At first, only men rode bicycles.

起初，只有男人骑自行车。

Bicycles share the road with cars and trucks.

自行车与汽车和卡车共用道路。

People must be careful when riding electric bicycles.

人们骑电动自行车时必须小心。

People can reduce air pollution by riding bicycles.

人们可以通过骑自行车减少空气污染。

There are over 100 electric bicycles makers in China.

中国有100多家电动自行车制造商。

Today, of course, men, women, and children ride bicycles.

当然，今天男女老少都骑自行车。

Simon, we can save energy by riding shared bicycles.

西蒙，我们可以通过骑共享自行车来节约能源。

It's not safe enough for people to ride electric bicycles.

人们骑电动自行车不够安全。