成群结队

gang; horde

1. 人们成群结队地来参观水坝旁边新建的水电站。
   People came in flocks to see the new hydraulic power station beside the dam.
2. 比赛过後入迷的观众成群结队在街上乱转。
   Groups of fans were milling about in the streets after the match.
3. 夏季游人成群结队到博物馆和艺术馆参观。
   In the summer, tourists flock to the museums and art galleries.

成群的英语翻译：

结队的英语翻译：