During the later half of the 20th century, the gap of the average life span between yenders(male and female)is becoming larger in quite a few developed countries and regions, but it is not the inexorable trend.是什么意思_During the later half of the 20th century, the gap of the average life span between yenders(male and female)is becoming larger in quite a few developed countries and regions, but it is not the inexorable trend.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句