我的家乡丹东,有条闻名中外的鸭绿江。早些年,江流湍急,水质清澈,其势浩浩荡荡,直泻黄海。江中盛产马口鱼,虽系小型鱼类,但江阔凭鱼跃,且食物丰茂,其生长个头往往比一般水域要大。 马口鱼属鲤科,体延长,侧扁,银灰色略带红色,具蓝色横纹,口大,上下颌边缘凹凸,尤其 My hometown Dandong, a well-known both at home and abroad of the Yalu River. Earlier years, the rapid river, water quality, the mighty mighty, straight down the Yellow Sea. River rich in fish, although the Department of small fish, but Jiang wide diving, and food abundance, the growth of his head is often larger than the general waters. Maripos is a carp family, body extension, side flat, slightly reddish silver, with blue stripes, mouth large, convex edge of the jaw, especially