Proximity is a type of speech, which means that the speech organs are close to each other but do not form narrow or sufficient friction, allowing air to pass through more smoothly.
Proximity is a type of speech that refers to the proximity of speech organs without forming narrow or sufficient friction, allowing air to pass smoothly through them
Near sound is a kind of voice, which means that the voice organs are close to each other without forming narrow or sufficient friction, so that air can pass through smoothly.