(pos:形容詞) <explanation> yue:達唔到要求，做唔到最好 eng:not fulfilling one's duty; not doing sby's best <eg> yue:老闆話佢辦事不力，所以炒佢魷魚。 (lou5 baan2 waa6 keoi5 baan6 si6 bat1 lik6, so2 ji5 caau2 keoi5 jau4 jyu2.) eng:The boss said she hadn't done her best, and so was fired.
