conflict between supply and demand的用法和樣例：
例句
- Developing production is a main means to solve the problems existing between supply and demand.
發展生產是解決供需矛盾的重要手段。 - However, the housing industry now is still at the stage of extensive growth with the great imbalance of demand and supply.
但是，我國住宅業仍然面臨較大的供需矛盾，整個產業仍處於粗放增長階段。
