Highly mountainous area 基本例句 高山地区 Only the very wet areas and the highest mountains are not good for sheep.只有非常潮湿的地区和高山地区不适合饲养绵羊。 The enclosed news report describes how treacherous travel is in those high mountains during winter.随函附上新闻报导描述那些高山地区冬天交通险阻的情况。