well 和colorful的区别

well 是好或者井的意思，而colorful则是丰富多彩的意思，区别可以从以下例子看出：

This is special well, which save many people's lives, that is why they make it colorful to celebrate their new life. 这是特别的井，挽救了许多人的生命，这就是为什么他们为庆祝新生活而让它变得丰富多彩。