成群結隊

To succeed; to finish; to complete; to accomplish; to become; to turn into; to be all right; OK!; surname Cheng; classifier for tenths.

A group or crowd of people or things; a flock, herd, or pack; to gather or congregate; classifier for groups; numerous.

To tie or bind; to form or create; to conclude or finish; to develop or produce; a knot or bond; to check out of a hotel.

A team or group of people; a military unit or formation; also used as a measure word for groups.