只有提倡并使用美的教学语言，才能发挥它的作用和功能。

Only by advocating and using the nice teaching language can we give full play to its slatus and function.

youdao

只有提倡并使用美的教学语言，才能发挥它的作用和功能。

Only by advocating and using the nice teaching language can we give full play to its slatus and function.

youdao