Cantonese Sentence Breakdown
you (informal, as opposed to courteous 您nín [您])
can be used to refer to an unspecified person
"how big?"; "how old?"; can be used to describe something which is quite big
huge in size; a saying to express a firm attitude in something that one is determined on, somewhat similar to saying "in any event one must…." or "anyhow one must…"
sentence-final particle, contraction of "嘅呀" (Cantonese), to express doubt
reservation
emphasis
disapproval
see also 嘅kài [嘅]