English-Chinese/Ear

The ear is the part of the body which allows animals (including people) to hear. People and most mammals have ears. Non-mammals can also hear, but may have holes instead of external ears. The ear works by directing sound to the inner ear. These vibrations are sent to the brain by a network (organized group) of nerves. The whole system is called the auditory system.

耳朵 是 让 动物（包括 人）能听到的 身体部位. 人 和 大多数 哺乳动物 都 有 耳朵. 非哺乳动物 也 可以 听到，但 可能 有 洞 而 没有 外耳. 耳朵 通过 将 声音 引导 至 内耳 来 运作. 这些 振动 通过 神经网络（有系统的 组织）发送 到 大脑. 整个 系统 被称为 听觉系统.