利用节假日把本村和邻村的孩子们组织起来，学写诗词、练毛笔字、学游泳，还救了一个下河的孩子。
O O B-Time I-Time I-Time O B-Location I-Location O B-Location I-Location O B-Person I-Person I-Person O O O O O O O B-Thing I-Thing O O B-Thing I-Thing I-Thing O O O O O O O O B-Metric I-Metric O O O B-Person I-Person O