如何发音:
How to make the sound
To make , put your tongue low and pushed forward a little. Spread your lips slightly, and
keep your jaw open. For , close your jaw while saying , and you will hear the change
to .
如何发音:
How to make the sound
To make , put your tongue low and pushed forward a little. Spread your lips slightly, and
keep your jaw open. For , close your jaw while saying , and you will hear the change
to .