Assertion: vowel's sound | /r/HasProperty | approximated
Facets:
value: by adopting the posture
type: MANNER
Source sentences:
text: This sound can be approximated by adopting the posture to whistle a very low note, or to blow out a candle.
text: Notice that there is a fine line between approximates and vowels, compare /y/ with /i/, as in “year”, and whether a sound is an approximate or a vowel often depends more on the phonological grammar of the language than the phonetics.