计算和值的方法简介：Captain Xu looked at the troublemakers who were pushed to the ground and said calmly: Let them go. If anyone dares to make trouble again, he will cut off an arm and harm his whole family.
Captain Xu looked at the troublemakers who were pushed to the ground and said calmly: Let them go. If anyone dares to make trouble again, he will cut off an arm and harm his whole family.
