Three happy couples enjoy the holidays in a cozy secluded cabin in the woods when they are suddenly interrupted by an unprecedented event that will forever change their lives. 　　译文(3): 三对幸福的夫妇在树林里一间舒适而隐蔽的小屋里享受假期，突然被一场将永远改变他们生活的前所未有的事件打【资源囤-ZiYuanTun.Com】。