Yestino - The Signal · Lefthttps://yestino.com/zh-CN/entities/left-cf0497与 Left 相关的全部事件zh-CNValve secretly leaked a Left 4 Dead 2 trailer to dodge the ESRBhttps://yestino.com/zh-CN/events/valve-secretly-leaked-a-left-4-dead-2-trailer-to-dodge-the-e-ef2e13https://yestino.com/zh-CN/events/valve-secretly-leaked-a-left-4-dead-2-trailer-to-dodge-the-e-ef2e13Fri, 04 Sep 2026 16:42:53 GMT"I think we can't get in trouble for that now. 来源：Ars Technica