self-supply的用法和樣例：
例句
- North Korea has insufficient rice supply.
北朝鮮不能自給大米。 - The FAO believes one of the solutions to reverse the current food shortages is to boost small family run farms and self sufficiency.
糧食及農業(yè)組織認為其中一個(gè)方法，解決現今糧荒問(wèn)題，是激勵小家庭經(jīng)營(yíng)農場(chǎng)和自給。
