翻译英语Scientists have learned a lot about the kinds food peopl

翻译英语
Scientists have learned a lot about the kinds food people need. They say that there are several kinds of food that people should eat every day. They are: (1) green and yellow vegetables of all kinds, (2) citrus(柑桔) fruits and tomatoes, (3) potatoes and other fruits and vegetables, (4) meat of all kinds, fish and eggs, (5) milk and foods made from milk, (6) bread or cereal(谷类),rice is also in this kind of food, (7) butter (黄油) or something like butter.
People in different countries and different places of the world eat different kinds of things. Foods are cooked and eaten in many different kinds of ways. People indifferent countries eat at different times of the day. In some places people eat once or twice a day; in other countries people eat three or four tomes a day. Scientists say that none of the differences is really important. It doesn’t matter whether foods are eaten raw(生的) or cooked, canned(罐装的) or frozen(冷冻的). It doesn’t matter if a person eats dinner at 4 o’clock in the afternoon or at eleven o’clock at night. The important thing is what you eat every day.
There are two problems, then, in feeding the large number of people on earth. The first is to find some way to feed the world’s population so that no one is hungry. The second is to make sure that people everywhere have the right kinds of food to make them grow to be strong and healthy.
用词典就别搞了,我弄过了.语句要通顺啊(⊙o⊙)…

科学家们了解了食品的种类很多人的需要.他们说,有几种食品,人应该每天吃.它们是：（1）绿色和黄色蔬菜,各种,（2）柑橘（柑桔）,水果和番茄,（3）土豆和其他水果和蔬菜,（4）各种鱼和蛋肉,（5 ）牛奶和牛奶制成的食品,（6）面包和谷物（谷类）,大米也是在这种食物,（7）黄油（黄油）或类似黄油的东西.
在不同的国家和世界不同地方的人吃不同的东西.食物煮熟并在许多不同的方法吃.吃人冷漠的国家在一天的不同时间.在一些地方的人吃一次或两次,每天,在其他国家的人吃三,四个大部头一天.科学家说,不同的地方都不是很重要的.它不管是生吃的食物（生的）或熟食,罐头（罐装的）或冷冻（冷冻的）.不要紧,如果一个人吃在下午或晚上11点4晚宴.重要的是你吃的每一天.
有两个问题,然后在喂养了地球上大量人.首先是找到某种方式来养活世界人口如此,没有人挨饿.二是要确保世界各地的人们的食物种类的权利,使他们成长为强壮健康.