Our ears play an important part in helping us experience the world around us.They make it possible for us to enjoy different sounds,such as music and the singing of birds.
But how do they work?Outer ear collects sound around us.The sound then travels through the middle ear and into the inner ear before reaching the brain.
Our ears never stop working.Even when we are asleep,our ears are still working They help us stay alert(警觉)for any unusual sounds.
But ears do more than just hear.In the inner ear,there are organs(器官)to help us keep our balance.
Surprisingly,our ears also help us taste food.Some nerves(神经)in the middle ear connect(连接)the tongue to the brain.If something happens to your ears,you may have difficulty telling different flavors(味道)apart.
So we should take good care of our ears.