8月4日苏必利尔湖上的下绿上紫的极光。

Seen from the shores of Lake Superior, an August 4 aurora glows green topped with blueish-purple.

youdao

那只有裂缝的罐子看着那些五颜六色的花朵-红的、黄的、橙的、紫的。

The cracked pot looked at the different colours - red, yellow, orange, purple.

youdao

于是在我待在那儿剩下的几天里，这个可怜的家伙嘴唇都黑紫黑紫的，肿得老高。

I had clamped so hard that it drew blood and the poor chap had a blackened swollen lip for the remainder of my stay.

youdao

Can I get the guy way back, like three rows behind you in purple?

请倒数第三排的紫衣人回答

耶鲁公开课 - 博弈论课程节选