principle problem的用法和樣例：
例句
- My first problem was to get MacGregor to give up that golden egg.
我的首要問題，是如何說服麥格雷戈轉讓那只金蛋。 - Medical decision-making is the primary problem of medical practice due to commericalization of medicine.
因醫療日益商業化使得醫療決策成為醫療實踐中的首要問題。
principle problem的相關資料：
臨近單詞
principle role
principle
principle of selecting near
principle of mutual benefit
principle of self-defence
principle of single product
principle of public benefit
principle of type selection
Principle component analyze
principle of gradual change
principle of public opening
Principle-Parameter Model
