Life expectancy to break 90 barrier by 2030
South Korean women will be the first in the world to have an average life expectancy above 90, a study suggests.
It predicted all would see people living longer in 2030 and the gap between men and women would start to close in most countries.
The researchers said the findings posed big challenges for pensions and care for elderly people.
Life expectancy 寿命
Barrier 阻隔
Average life expectancy 平均寿命
Predict 预期
Gap 差距
Pose challenges for 对...构成了巨大的挑战
Pension 养老金
Care 照料
Elderly people 老年人
The senior citizen 老年人