translation.en: But what is really amazing, because of this deepness here, Emperor penguins can go down more than 500 meters and they can hold their breath for 23 minutes.
translation.zh: 但是特别令人赞叹的是，因为这里的深度， 帝企鹅能下潜 超过500米， 屏气时间长达23分钟。