mature market的用法和樣例：
例句
- In most mature markets, savings penetration is already relatively deep, so there are limited options for driving deposits higher still.
在大部分成熟市場中，儲蓄的滲透已經相對深入，所以進一步提升存款的空間有限。 - Yet even in the mature markets there could be consequences if a state fund is a big shareholder in a firm caught in a hostile bid.
但即使在成熟市場，如果一家國家投資基金是一家遭遇敵意收購的企業的大股東，那麼它也可能產生影響。
