The Wonder of Wheels

The Wonder of Wheels

轮子的奇妙之处

People want to build a table. They need wood. They need tools. Tools are kept in a toolbox. Wood and tools are heavy. How will they carry wood and tools?

人们想要制作一张桌子。 他们需要木材。 他们需要工具。 工具都存放在工具箱里。 木材和工具都很重。 他们要怎么搬运木材和工具呢？

They can use a wagon. A wagon has wheels. The wagon moves on its wheels. The wheels turn around and around. It is easy to move a wagon.

他们可以用运货马车。运货马车有轮子，靠轮子移动。 轮子转呀转，推动运货马车很轻松。

People go shopping. They buy many kinds of food. They buy cereal and fruit. They buy milk and juice. How can they carry the food around the store?

人们去购物，买了好多不同的食物，有麦片、水果，还有牛奶和果汁。 他们要怎么在商店里搬运这些食物呢？

They can use a shopping cart. A shopping cart has wheels. A shopping cart moves on its wheels. The wheels turn around and around. A shopping cart is easy to move.

他们可以用购物车。 购物车有轮子。 购物车靠轮子移动。 轮子转呀转。 推购物车很轻松。

Some children live far from school. It is too far to walk. How can they get to school? They must find a way to get there.

有些小朋友家离学校很远，走路过去太远了。 他们要怎么去上学呢？他们得找到去学校的办法。