房前屋后，儿时的我们，扒过土堆、摔过泥泡、团过泥球……我们一茬一茬长大，直到老去，成为一黄土。
B-Location I-Location I-Location I-Location O B-Time I-Time O B-Person I-Person O O O B-Thing I-Thing O O O B-Thing I-Thing O O O B-Thing I-Thing O O B-Person I-Person O O O O O O O O O O O O O O O B-Thing I-Thing O