1.50英语:fifty,英 [ˈfɪfti] 美 [ˈfɪfti]。
2.Around fifty people die of hunger every day in the camp. 集中营里每天大约有五十人饿死。
3.To look at him youd never think he was nearly fifty. 看他的外表,谁也想不到他年近五十了。