efficiency for long time的用法和樣例：
例句
- The non-greasy formulation is suitable for every day use to provide the long lasting protecton to your hands.
這種非油膩的配方非常適合每天使用以對你的雙手提拱長效持久的保護。 - Enterprise safety culture construction is a basic work to realize the long - effect mechanism of safety work.
企業安全文化建設是實現安全生產長效機制的基礎性工作。
