「點解」

(pos:代詞)
<explanation>
yue:用嚟問原因、理由嘅疑問代詞；#何解；#乜解究
eng:why; how come
<eg>
yue:你上個星期日點解唔嚟嘅？ (nei5 soeng6 go3 sing1 kei4 jat6 dim2 gaai2 m4 lai4 ge2?)
eng:Why didn't you come last Sunday?
<eg>
yue:點解你幾時都on住line，好似唔使瞓噉嘅？ (dim2 gaai2 nei5 gei2 si4 dou1 on1 zyu6 laai1, hou2 ci5 m4 sai2 fan3 gam2 ge2?)
eng:Why are you online all the time, like you don't need to sleep?