在这里，无论阳光是蹲在地上观烟尘，还是躺在树上荡秋千，洋槐花徐缓有致地走着自己开放的路。
O B-Location I-Location O O O B-Thing I-Thing O O O B-Location I-Location O B-Thing I-Thing O O O O O B-Location I-Location O B-Thing I-Thing O B-Thing I-Thing I-Thing O O O O O O O B-Thing I-Thing O O O B-Thing O