&nbsp;  &nbsp;  &nbsp;  &nbsp; ( ) &nbsp;  &nbsp;  &nbsp;  &nbsp; “笛……” &nbsp;  &nbsp;  &nbsp;  &nbsp; 一声长鸣，列车发出“轰隆隆”的声响，从w市火车站出发了，向着陌生而又遥远的g市开动。</a></a>