四个数字有多少种组合简介：The men were too close to the children and they feared they wouldn't be able to rescue them all at once. There will be people who jump over the wall in a hurry. If even a child is hurt, that's not good.
The men were too close to the children and they feared they wouldn't be able to rescue them all at once. There will be people who jump over the wall in a hurry. If even a child is hurt, that's not good.
