求翻译：这天，我和妈妈在逛街，猛得听见身后一片惊叫。我急忙向后看去，一辆卡车已经停在一个摔倒在地的小女孩面前。同时，一群人向那边涌去。是什么意思？

That day, my mother and I walking on the street, abruptly heard behind a scream. I anxiously looking back to a truck parked in front of a little girl fell to the ground. At the same time, a group of people to the side of Bay.

This day, I and my mother was walking on the street behind him, hear a film exclaimed. I hurried to look after and a truck has stopped in a threw him to the ground before the little girl. Meanwhile, a group of people to go across.

This day, I and mother am window-shopping, am fierce after death hear one piece to call out in alarm.My look back hurriedly, a truck already stopped in one throws down in front of the place little girl.At the same time, group of people well up to that side.

On this day, my mother and I to go shopping, cool heard behind a exclaimed. I quickly looked back, had stopped a truck in front of a small girl fell to the ground. At the same time, a group of people there on the move.