Close your lips tightly and open the nasal path by hanging down the soft palate. Make your vocal cords vibrate and the breath go out from your nose.
Close your lips tightly and open the nasal path by hanging down the soft palate. Make your vocal cords vibrate and the breath go out from your nose.
发音时，双唇紧闭，软腭下垂打开鼻腔通路，声带颤动，气流从鼻腔透出而发声。