guǎng / chǎng / shàng / chuán / lái / zhèn / zhèn / huān / gē / ， / qìng / zhù / huó / dòng / kāi / shǐ / le / 。

广场上传来阵阵欢歌，庆祝活动开始了。

Joyful songs echoed across the square as the celebration began.