我把它们放在窗台上，窗台下就是我的书桌，我在窗台下度过了一个多梦的童年。
B-Person O B-Thing I-Thing O O B-Location I-Location I-Location O B-Location I-Location O O O B-Person O B-Thing I-Thing O B-Person O B-Location I-Location I-Location O O O O O O O O O O O