My Bones

WHAT'S INSIDE ME? MY BONES By Rachel Rose

我体内有什么？《我的骨头》瑞秋·罗斯著

THE INSIDE SCOOP Your body is a super machine that keeps you moving, learning, and having fun. But how does it work? The secret is inside! I'll hold you up!

你的身体是一台超级机器，它让你不停地运动、学习和享受乐趣。 但它是如何工作的呢？秘密就在里面！我要把你拉起来！

When you sit up straight, your bones are hard at work. Without your bones, you would flop to the floor. Let's take a closer look.

当你坐直的时候，你的骨头在努力工作。 没有骨头，你就会倒在地上。 让我们仔细看看。

LET'S CONNECT Bones are all over your body. In fact, you had about 300 of them when you were born. They are the frame for everything else. Some bones come together as you grow. You end up with 206.

骨头遍布你的全身。 事实上，你出生时大约有300个这样的细胞。 它们是其他一切的框架。 随着你的成长，一些骨头会聚集在一起。 最后得到206。

It may take many bones to form one part of your body. Your head has 29 of them! Most of your bones connect to other bones. All together, your bones make up your skeleton.

可能需要很多块骨头来组成你身体的一部分。 你的脑袋里有29个！你的大部分骨头都是相互连接的。 所有的骨头组成了你的骨架。

BONY SHAPES Bones come in different shapes and sizes. Many bones in your head are flat. Other bones are round, such as the ones in your back. A bone in your knee is shaped like a triangle. What did you say? A bone in your ear is about the size of a grain of rice!

骨头有不同的形状和大小。 你脑袋里的很多骨头都是平的。 其他的骨头是圆的，比如你背部的骨头。 你膝盖上的骨头呈三角形。 你说什么？你耳朵里的骨头大约有一粒米那么大！