2013考研英语二图表作文预测:出生率和婴儿死亡率

文中词汇表达比较多样，能多用高级词汇就更好了；从句使用稍显不足，注意个别句子错误；文章层次较为清晰。

according to the statistics given in the two tables, the number of life expectancy went up during 30 years from 1960 to 1990 while the number of infant mortality slumped half from 1960 to 1990. the prolong of life expectancy and the decline of death rate of infant may thanks to better living quality. as we have much cosier life, we pay more attention on our health. we spend more time on our diet, eating food with less oil and salt in order to lengthen our life. what's more ,the development of the society leads to the improvement of the medicine level and social welfare which also accounts for the increase of the years of life expectancy and the decrease on death rate. i have confidence that our life expectancy will be longer and longer and our death rate will be lower and lower.