演员们从一卷卷（roll）纸上熟记台词——role就是这样演变过来的。

So the reason the word role evolved was because actors were studying their lines off of rolls of paper.

youdao

不论是做逻辑难题，熟记莎士比亚的台词，或者学会一项新技能， 使你的大脑忙起来 ，如果你不想让它想废品堆里的轿车一样锈掉的话。

Whether it’s doing logic puzzles, memorizing lines from Shakespeare, or learning a new skill, keep your brain busy, if you don’t want it to rust away like a car in a junkyard.

youdao

不论是做逻辑难题，熟记莎士比亚的台词，或者学会一项新技能，使你的大脑忙起来，如果你不想让它想废品堆里的轿车一样锈掉的话。

Whether it's doing logic puzzles, memorizing lines from Shakespeare, or learning a new skill, keep your brain busy, if you don't want it to rust away like a car in a junkyard.

youdao