Nowhere is the problem more acute than Los Angeles County, where gang-related homicide is on the increase.没有哪个地方比洛杉矶的问题更为严重，那里与黑帮牵连的凶杀事件有增无减。All the time the bills were piling up.账单一直有增无减。The number of teenagers sleeping rough on the streets is on the increase.露宿街头的青少年人数有增无减。