英语作文材料：以前我的家乡夏季常常下雨,鱼很多；冬季寒冷,经常下雪,我们常在冰上滑冰.现在夏季雨水偏少,河中很少见到鱼.冬季天气不太冷,雪少了,人们可以在冰上滑冰了.请根据以上材料,描述一下家乡昔今的天气变化情况,并结合所学知识分析出原因,

It used to rain in my hometown in summer.These were lost of fishes in the river,and I often fished and always got a lot.In winter,it was another view,it was cold,and it snowed usually.The ground was c...