垂柳依依，白杨撑绿，红砖黑瓦，雪白的墙壁上悬挂着先贤和伟人们的格言和警句。
B-Thing I-Thing O O O B-Thing I-Thing O O O B-Thing I-Thing I-Thing I-Thing O O O O B-Thing I-Thing B-Location O O O B-Person I-Person O B-Person I-Person I-Person O O O O O O O