If you're writing "I'm sorry" in Chinese, it is 對不起 (Traditional). But in spoken form, it would take the form of "dui (duy) mm ju".
It's hard to explain through words without audio, but the "ju" is like a mix between "Jake' and "Juke". Neither too much of an "a" sound, nor too much of an "u" sound.
對不起
In Mandarin tiger is 老虎 (Lǎohǔ), But I cannot help you with Cantonese, I do not know very much Cantonese. Sorry!
對不起
You can say "εθ¦" (joi gin) to say bye in Cantonese.
'Flower' in Cantonese is 'Faa.'
In Cantonese, "king" is pronounced as "η" (wong4).
'Basketball' in Cantonese is 'Laam Kau.'
si do be lei, is strawberry in cantonese :)
To pronounce the word silly in Cantonese, you would say: ho sore
In Cantonese, boots are called ι΄ (fo2).
What are you doing in Cantonese is: "Nei Joe Gun Mug".
In Cantonese, "What are you doing?" can be translated as "δ½ εη·δΉε’οΌ" (nei5 zou6 gan2 mat1 je5?).