求翻译：这天，小丽和妈妈一起出去购物，在妈妈正在挑东西的时候，小丽走开了，到小丽在回到那时妈妈挑东西地方时，就发现妈妈不见了。最终，在警察的帮助下，小丽找到了妈妈。是什么意思？

This day, Mary and her mother was out shopping when the mother was to pick things, Mary walked away, back to the time mother to pick things to Mary, found her mother gone. Finally, in the help of the police, Mary found her mother.

That day, small, and her mother go out shopping, and my mother is in the time when buying things, and walked away, and small, in the small back then my mother, and buying things on discovered that his mother has gone missing. Finally, in the help of the police, the small, to find his mother.

This day, young Li and mother exit together the shopping, is selecting the thing in mother time, young Li got out of the way, was returning to mother to young Li to select the thing local time at that time, discovered mother disappeared.Finally, under police's help, young Li had found mother.

On this day, Xiao Li didn't go shopping with my mother, when my mother is picking things, Hsiao Li away, when to Hsiao Li back then mother pick something local, discovered her mother was gone. Eventually, with the help of police, Xiao Li didn't find his mother.

正在翻译，请等待...