translation.en: So in my search to break up this monotony, I realized something: There's only about a third of the Earth's oceans that are warm, and it's really just that thin band around the equator.
translation.zh: 所以在我寻求打破乏味的时候 我意识到： 世界上只有三分之一的海洋是温暖的， 只是沿着赤道的那窄窄的一条儿。