In teaching, we should pay attention both to it's phonetic value and retroflexed feature.

兼顾其音值的本质与卷舌的特点，才有利于教学。

youdao

In teaching, we should pay attention both to it's phonetic value and retroflexed feature.

兼顾其音值的本质与卷舌的特点，才有利于教学。

youdao