What had been a slow cooling of the planet 过去缓慢的地球降温
In contrast, the cold-blooded iguanas are slow and sluggish... 相比之下 冷血的海鬣蜥动作迟缓
Crocodiles can slow their heart rate to just two beats a minute... 鳄鱼能够将心跳降至每分钟两次
Slow at first, the thaw rapidly gathered pace. 起初较慢 但很快就加快了速度
on a long, slow trip across the country? 来一次周游各地的长途旅行
Long and slow. I don't envy those two. 漫长而痛苦 我才不羡慕他们俩呢