- These are Maiacetus,
这是慈母鲸 - two-and-a-half-meter-long ancestors of the whales.
身长2.5米 是鲸的祖先 - But unlike whales, they still spend much of their time lazing on land.
但与鲸不同 它们多数时间仍懒洋洋地躺在陆地上 - It's in the water that they come alive...
在水中 它们才会活跃起来 - chasing schools of fish.
追逐鱼群 - His time down here is limited by how long he can hold his breath.
它在水下的时间 受限于它能屏住呼吸的时间 - He seems caught between two worlds,
它似乎夹在两个世界之间