桂花开的时节，满院浓郁的桂花香气几乎要把人醉倒，前后的院子，全都沉浸在桂花香里。
B-Thing I-Thing B-Time I-Time I-Time I-Time O O O O O O B-Thing I-Thing O O O O O O O O O O O O O B-Location I-Location O O O O O O B-Thing I-Thing B-Location I-Location O