A huge crowd of people milling about; a vast throng of people jostling and moving.
音乐节现场万头攒动，观众们沉浸在美妙的音乐中
At the music festival, a vast throng of people gathered, and the audience was immersed in the wonderful music.
Next Idiom
A huge crowd of people milling about; a vast throng of people jostling and moving.