这天早晨，汪妈送过外孙后又顺便到菜场卖完了菜，回来的路上，汪妈照常经过这条路，看看四下没人，伸手摘下了一支路旁最近的开满桂花的树枝。
B-Time I-Time I-Time I-Time O B-Person I-Person O O B-Person I-Person O O O O O B-Location I-Location O O O B-Thing O O O O B-Location I-Location O B-Person I-Person O O O O B-Thing I-Thing I-Thing O O O O O O B-Person O O O O O O B-Metric I-Metric B-Location I-Location O O O O O B-Thing I-Thing O B-Thing I-Thing O