冇錯,但係掌握書面語會令你喺職場上更加專業。多寫就會熟㗎啦。
mou5 co3, daan6 hai6 zoeng2 aak1 syu1 min6 jyu5 wui5 ling6 nei5 hai2 zik1 coeng4 soeng6 gang3 gaa1 zyun1 jip6. do1 se2 zau6 wui5 suk6 gaa3 laa3.
True, but mastering written language will make you more professional at work. Write more and you will get the hang of it.