3 On the Move

World Book's Learning Ladders On the Move

世界图书的学习阶梯在移动

Bicycle Bicycles are lots of fun. You can cycle to the park with your friends or to the store. It is easy to learn how to ride a bicycle. You may wobble at first, but soon you will be pedaling like a pro! A lightweight racing bicycle speeds along a track. The rider dips her body and head, letting the air rush past. Two wheels spin around and move the bicycle forward. A mudguard helps keep you dry when you splash through a puddle. To ride a bicycle, you sit on the seat and push the pedals with your feet. Always wear a hard helmet to protect your head.

骑自行车很有趣。 你可以和你的朋友骑车去公园或去商店。 学骑自行车很容易。 一开始你可能会摇晃，但很快你就会像专业人士一样骑了!一辆轻型竞赛自行车沿着赛道疾驰。 骑手的身体和头下沉，让空气掠过。 两个轮子旋转，推动自行车前进。 当你在水坑里溅起水花时，护泥板可以帮你保持干爽。 骑自行车时，你坐在座位上，用脚踩踏板。 一定要戴上安全帽来保护头部。

You can ring your bell to warn people that you are coming. Holding the handlebars keeps you steady and lets you steer. When you squeeze the brake on the handlebar, a brake pad rubs against the wheel to slow you down. A rickshaw has three wheels and a comfortable back seat. You sit inside and a driver cycles you across town. It's a fact! A unicycle has one wheel and no handlebars. It takes time and a lot of balance to learn how to ride one!

你可以摇铃提醒人们你要来了。 握着车把可以让你保持稳定，并让你转向。 当你在车把上踩刹车时，刹车片与车轮摩擦使你减速。 人力车有三个轮子和一个舒适的后座。 你坐在里面，司机骑着车穿过城镇。 这是事实!独轮车只有一个轮子，没有把手。 学习如何骑自行车需要时间和大量的平衡!

Car All over the world, people travel by car. A car can hold a whole family, and it can go wherever there are roads. Cars are quick, too, but watch out—there may be a traffic jam ahead! An engine uses fuel to make the car move. At night, the car's bright headlights light up the road. It's a fact! The world's longest car has 26 wheels. There is even a swimming pool on board so that you can take a quick dip! Turning the steering wheel makes the car turn left or right. Thick tires grip the road, even in wet weather.

在世界各地，人们开车旅行。 一辆车可以载下全家，它可以去任何有路的地方。 汽车也跑得很快，但是要小心——前面可能会有交通堵塞!发动机使用燃料使汽车移动。 晚上，汽车明亮的前灯照亮了道路。 这是事实!世界上最长的汽车有26个轮子。 船上甚至还有一个游泳池，让你可以快速浸泡!转动方向盘可以使汽车向左或向右转。 即使在潮湿的天气，厚厚的轮胎也能牢牢地抓住路面。

You can pile extra luggage onto the roof rack. Wearing a seat belt helps keep you safe. Everybody helps load luggage into the trunk for the journey. A race car zooms around a track as fast as it can. Before the race, a team of helpers checks that the car works properly.

你可以把多余的行李堆在车顶行李架上。 系上安全带可以保护你的安全。 每个人都帮忙把行李装进行李箱。 赛车在赛道上以最快的速度飞驰。 比赛前，一队助手会检查赛车是否运转正常。