How to pronounce 十一點鐘 in Cantonese (5 out of 6):

而家夜晚差唔多十一點鐘
It's almost eleven o'clock tonight.

Cantonese Sentence Breakdown

而家 ji4 gaa1
(adverb) right now; now; this moment
夜晚 ye6 maan5
night
差唔多 caa1 m4 do1
(adverb) nearly; almost (差不多)
十一點鐘 sap6 yat1 dim2 zung1
eleven o'clock
ni1
this