teaching efficiency的用法和樣例：
例句
- To improve mathematics classroom instruction efficiency is one basic task of study on mathematics education.
提高數學(xué)課堂教學(xué)效率是數學(xué)教育研究的一項根本任務(wù)。 - The lively audio-visual display used in multi-media audio-visual teaching not only enriches the teaching resources and teaching methods, but also improves the teaching efficiency.
摘要多媒體電教設備教學(xué)采用生動(dòng)活潑的聲像顯示，不僅豐富了教學(xué)資源，擴充了教學(xué)手段，而且提高了課堂教學(xué)效率。
