- It takes several months for marine snow to drift down as far as this.
海雪落到这里也要好几个月的时间 - As you travel away from the rocky margins of the continents an immense plain stretches ahead.
当你越过满是岩石的海底陆地边缘 前面便是广阔的海底平原 - It extends for thousands of miles
绵延几千英里 - gradually sinking downwards.
逐渐向下蔓延 - There are faint trails in the ooze,
海底泥中也有些微的踪迹 - signs that even here there is life.
证明即使在这里也有生命存在 - These are what made some of them
这是其中一种