1.gender equality 性别平等

We must continue to press for full gender equality until discrimination against women is eliminated.

我们必须尽力实现实现两性平等，直至消除对妇女的歧视DT,oKce9W9Vlpie~。

2.life expectancy 预期寿命

Scientists estimate that smoking reduces life expectancy by around 2 years on average.

科学家们估计，吸烟使预期寿命平均缩短了大约两年时间#ie[Dvug)fBo]6。