without food的用法和樣例：
例句
- We cannot exist without food or water.
沒有食物或水我們就不能生存。 - We cannot survive for long without food and drink.
我們沒有食物和飲料就活不了多久。 - We can not exist without food or water.
沒有食物和水我們不能生存。 - People can not do without food.
人沒有食物不行。 - It is possible to live for several weeks without food, but only for a short time without water.
人不吃東西可以活上幾個星期，而沒有水則只能活很短的時間。 - How long can a human being go (ie survive) without food?
人不吃東西能活多久?
