1、He was known as a notorious roisterer, always causing trouble at the local pub.
他以放荡不羁而闻名，总是在当地酒吧惹上麻烦。
2、The group of roisterers stumbled out of the bar, laughing and singing loudly.
一群放荡的人从酒吧里蹒跚而出，大声笑着唱着歌。