花瓣似的雪花不时地从树杈上落下，砸在我的肩头，粘在我的衣服上，融进我的心里。
B-Thing I-Thing O O B-Thing I-Thing O O O O B-Location I-Location I-Location O O O O O B-Thing O B-Thing I-Thing O O O B-Person O B-Location I-Location I-Location O O O B-Person O O O O