Korean · Pronunciation Guide
reul -- a tapped r, the flat ㅡ vowel, and a bright l, all inside a single unstressed syllable glued to the noun before it.
reul
Unstressed by definition, since a grammatical particle takes the prosody of whatever noun it attaches to. The genuinely interesting thing is the timing of the two ㄹ sounds: the first is one quick contact and the second is a sustained one, and rushing the second leaves the syllable sounding truncated.
Listen: 를
Free browser voice. Hear it read by a real native speaker inside the LingoDrop app.
저는 영화를 봐요.
Jeoneun yeonghwareul bwayo.
I watch a movie.
Listen: 저는 영화를 봐요.
Free browser voice. Hear it read by a real native speaker inside the LingoDrop app.
저는 영화를 봐요 attaches 를 after a vowel, which is precisely when this form rather than 을 is used, so it comes out yeong-hwa-reul in one smooth run. There is no glottal reset between 화 and 를.
An English r is the wrong articulation in both slots. Word-medially ㄹ is a tap, close to the tt of 'better', and syllable-finally it is a light l -- and using a native r for the first and a dark l for the second produces a syllable no Korean would ever say. Rounding the ㅡ into 'rool' is the other standing hazard.