「不良」

(pos:形容詞)
<explanation>
yue:有害；唔好；唔健康
eng:undesirable; unhealthy; bad; improper
<eg>
yue:你咁做會有不良嘅後果。 (nei5 gam2 zou6 wui3 jau5 bat1 loeng4 ge3 hau6 gwo2.)
eng:If you do this, then you will have to face undesirable consequences.