这个时间该是村民做午饭的时间，可我始终没有看到农家户落的袅袅炊烟。
B-Time I-Time I-Time I-Time O O B-Person I-Person B-Time I-Time I-Time I-Time I-Time I-Time O O B-Person B-Time I-Time O O O O B-Person I-Person I-Person I-Person O O O B-Thing I-Thing O