大街小巷，阡陌纵横，那列队有序的泡桐树开放的花枝编织出一个个花的隧道，人穿行其间，心旷神怡。
B-Location I-Location I-Location I-Location O O O O O O O O O O O O B-Thing I-Thing I-Thing O O O B-Thing I-Thing O O O O O O O O B-Thing I-Thing O B-Person O O O O O O O O O O