1. Each passenger is allowed twenty-five kilograms of luggage.
   每位旅客允许携带二十五公斤的行李。
2. The packet weighs twenty - five grams.
   这个包裹重二十五克。
3. The age of the horse is from twenty-five to thirty years.
   马的寿命为廿五至卅岁
4. My brother is not quite twenty-five.
   我哥哥还不足二十五岁。
5. The price is twenty-five marks .
   价格为25马克。

　1个名词解释

　1个形容词解释