我和冯大为都曾在珍宝岛战斗打响后县里组建的武装民兵连执勤一年多，战时负责保卫县党政机关和平时战备施工。
B-Person O B-Person I-Person I-Person O O O B-Time I-Time I-Time I-Time I-Time I-Time I-Time I-Time B-Location O O O O B-Organization I-Organization I-Organization I-Organization B-Time O O O O O O O O O O O O B-Organization I-Organization I-Organization I-Organization I-Organization O O O O O O O O