food needs的用法和樣例：
例句
- He also speculated that the need for sleep was akin to food, where getting less than people want may be better for them.
他還認為人們對睡眠的需求就如同對食物需求一樣，實際攝入量比需求量少一點可能對健康有益。 - For example, it says Freetown, Sierra Leone, has established farming within the city limits to meet much of its growing food demands.
例如弗里敦和獅子山已經在城市範圍內製定農事，以滿足正在增長的食物需求。
