四个数三个一组有多少组简介：When school was over in the afternoon, Su Can and his group came out of the school gate and saw Han Chen standing at the school gate waiting for someone, with four or five people squatting in front of him.
When school was over in the afternoon, Su Can and his group came out of the school gate and saw Han Chen standing at the school gate waiting for someone, with four or five people squatting in front of him.
