人们欢歌笑语，欢呼雀跃，上海成了欢乐的海洋！

People sang, cheered, Shanghai became a joyful ocean!

youdao

人们欢歌笑语，欢呼雀跃，上海成了欢乐的海洋！

People sang, cheered, Shanghai became a joyful ocean!

youdao