英语翻译由上面的表格可以看出,美国的life expectancy（平均寿命）和其他三个国家对比是最低的.我个人认为其原

According to the chart above,we can see the American life expenctancy is the lowest compared with life expenctancies in other three countries.Personally,I think the reasons are due to their lack of exercise and frequent consumption of fast foods,such as Mcdonald,Sonic,Berger King,and so on.Thoes junk foods are quite harmful to human body,and they are very likely to cause obesity.Thanks to the advance technology,more and more portable devices are being invented.With those devices people can do almost everything in their house.Overweight and lack of exercise are the causes for many diseases,resulting in the lower life expenctancy.

Compared with other three countries, American life expectancy (average life)which can be preceived in above form is the lowest. I personally think that the reason for this is that the United States ...

Seen from the chart above, the life expectancy of the US is the lowest compared with the other three countries. Personally, the cause is that the Americans are lack of practice and they often have fas...