河岸边的广场上聚集了纳凉休闲的人们，他们在唱歌，跳舞，拉二胡的、吹唢呐的，奏响了委婉动听的城市夜晚交响曲。
Square along the river enjoy the cool air casual gathering of people , they sing , dance , play the Erhu , and play the Suona , and played a euphemism sweet symphony of urban night .
吹唢呐