中国人均预期寿命提至77.93岁 【词语拼音】:__ zhong guo ren jun yu qi shou ming ti zhi7793 sui_
中国人均预期寿命提至77.93岁 【词语简写】:__zgrjyqsmtz7793s_
中国人均预期寿命提至77.93岁 【英文拼写】:China's average life expectancy has been raised to 77.93 years old