The causes of anorexia are much debated.关于厌食的起因存在颇多争论。Reports of anorexia and other eating disorders are on the increase.据报告,厌食症和其他饮食方面的功能紊乱发生率正在不断增长.Anorexia is a common eating disorder.厌食是一种常见的饮食紊乱症....
垂钓者必须事先得到公园管理者的许可.Anglers are required to obtain prior authorization from the park keeper.一名垂钓者在同一天分别钓到了10磅和9磅重的鱼。One angler landed fish of 10 lb and 9 lb on the same day.更多的垂钓者去钓鱼的时候带上了照相机，以便钓上鱼后留个纪念。More anglers are ta...