几天以后，我坐在自己的书房，月色在我面前稿纸的一个个方格里涌动，伴着山树歌声。
B-Time I-Time I-Time I-Time O B-Person O O B-Person I-Person O B-Thing I-Thing O O O O B-Person B-Location I-Location B-Thing I-Thing O O O O B-Location I-Location I-Location O O O O O B-Thing I-Thing O O O