①At night, you fall asleep while listening to beautiful music. In the morning, you are woken up by the singing of birds outside. You can enjoy all of these things because of one important organ(器官)-- the ears.
②You may wonder: how do the ears work? The ear has three different parts: the outer ear, the middle ear, and the inner ear. The outer ear is the part you can see. It collects sound around you. The sound then travels down to the middle ear, the inner ear and then to your brain.
③But ears do more than hear. They help you keep your balance, too. In the inner ear, there are organs that are filed with liquid(液体) and covered in small hairs. When you move your head, the liquid and hairs move, too. They send messages to your brain about where your head is.
④More surprisingly, cars even help with tasting food. Of course, you don't actually taste food with your cars. But there are nerves(神经) running through the middle ear that connect the tongue to the brain." If something happens to your cars, you might have a hard time thing how food tastes," according to People's Daily.
⑤The ears are truly important organs with many functions(功能), Everyone should make sure to protect their ears as well as they can.
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