帮我看一下这些英语语法和表述有什么错误?

题目

帮我看一下这些英语语法和表述有什么错误?
1 Vegetables contain a variety of vitamins,these vitamins are the essential to the maintain life.While the meat has fat which causes many disease.
2 The free time at noon is short,but in the evening we have enough time to prepare a excellent meal.
3 It will cause the stomach disease.People's body will lose the best chance to absorb the vitamins.
4 It looks fresh and clean,and it save your time.The environment of the Western fast food shop is good,and liked by children.

答案

1.a variety of vitamins,these vitamins 重复 啰嗦 冗长.且 essential 形容词 直接be essential to即可.无需加the/ maintain动词.动词前不用the.且maintain再次不要修饰life修饰health更号.改为 Vegetables contain...