yà zhōu / xǔ duō / guó jiā / céng jīng / xiǎng shòu / guò / rén kǒu hóng lì / dài lái / de / jīng jì / téng fēi亚洲许多国家曾经享受过人口红利带来的经济腾飞。Many Asian countries once enjoyed the economic boom brought by the demographic dividend.