I've never slept in a cozier place in my life! 这是我这辈子睡过的最舒服的地方了!
It means cold fishes can snuggle down under the cozier side, while their hot-blooded partners can choose the lighter option. 这意味着怕冷的一方可以舒服地蜷缩在更保温一边,而他们的另一半,如果很怕热,就可以选择睡在被子比较轻薄的另一边。
Since the world is developing into the industrialized society, human beings invent various technological devices to make our life cozier and more convenient. 随著工业革命来临,为了有更舒适便利的生活,各种便利生活的科技陆续发明。