英语翻译Astudyofabout4,000oldpeopleinChicago,USA,thatallofthemlastmemoryasyearspassed,amongthosepeoplewhoatefishonceaweek,therateofthischangewasabout10%slower.Anditwas13%sloweramongthosewhoateat

Question

英语翻译
A study of about 4,000 old people in Chicago,USA,____that all of them last memory as years passed_____,among those people who ate fish once a week,the rate of this change was about 10% slower.And it was 13% slower among those who ate at ____two fish meals a week.
Eating fish has been known to ____the health of the heart .But most people do not eat _____ fish.ln the USA,most people eat a third of a week .
ln the Chicago study,people over the _____ of 65 living in one district were each tested for six years.The result showed that eating fish was good for old people 's memory.

Answer 1

A study of about 4,000 old people in Chicago,USA,shows that all of them last memory as years passed by,among those people who ate fish once a week,the rate of this change was about 10% slower.And it was 13% slower among those who ate at least two fish meals a week.
Eating fish has been known to improve the health of the heart .But most people do not eat any fish.ln the USA,most people eat a third of a week .
ln the Chicago study,people over the age of 65 living in one district were each tested for six years.The result showed that eating fish was good for old people 's memory.