特雷萨太太是美国东部山区阿巴拉契亚的一名村妇。特雷萨太太70多岁了,她一生几乎没有走出过小山村。特雷萨太太身边有一个小孙女,名叫埃米莉。埃米莉3岁的时候,有一次,山上突然暴发了泥石流,正在田里干活的爸爸、妈妈,不幸被泥石流冲走了。从此,奶奶就成了她唯一的亲人,她和奶奶相依为命。 Mrs. Tresa is a village lady in the Appalachian mountains of the eastern United States. Mrs. Tresa, more than 70 years old, had hardly ever walked out of the village in her life. Mrs. Treresa had a little granddaughter beside her named Emily. When Emily was 3 years old, once, a sudden outbreak of mudslides in the mountains, father and mother who are working in the fields, was unfortunately washed away by the debris flow. Since then, Grandma became her only family, she and grandma dependent on each other.