那时，儿女们在摇篮里学唱《东方红》，或者坐在谷堆旁边听妈妈讲那过去的事情。
B-Time I-Time O B-Person I-Person I-Person O B-Location I-Location I-Location O O O O O O O O O O O O B-Location I-Location I-Location I-Location O B-Person I-Person O O O O O O O O