the number of people gathered to engage in affrays is large and so is the scale, thus bringing about a bad effect on society;

聚众斗殴人数多，规模大，社会影响恶劣的；

youdao

the number of people gathered to engage in affrays is large and so is the scale, thus bringing about a bad effect on society;

聚众斗殴人数多，规模大，社会影响恶劣的；

youdao