饭后，老同学把我带到他家的后院，一处恬静优雅的小天井，一丛翠竹清新欲滴，一条小溪九曲环绕，一座凉亭小巧别致，一方石桌圆润光滑。
B-Time I-Time O B-Person I-Person I-Person O B-Person O O B-Person I-Person B-Location I-Location I-Location O B-Location I-Location O O O O O B-Location I-Location I-Location O B-Metric I-Metric B-Thing I-Thing O O O O O B-Metric I-Metric B-Thing I-Thing B-Metric I-Metric O O O B-Metric I-Metric B-Thing I-Thing O O O O O B-Metric I-Metric B-Thing I-Thing O O O O O