How to pronounce 上學 in Cantonese (7 out of 8):

你昨天沒上學 告訴你一些重要東西
You didn't go to school yesterday and I told you something important.

Cantonese Sentence Breakdown

nei5
you (informal, as opposed to courteous 您nín [您])
can be used to refer to an unspecified person
昨天 zok3 tin1
yesterday
mei6
(negative prefix for verbs)
have not
not
to be inferior to
to sink
to submerge
to rise beyond
to confiscate
to disappear
to come to an end
上學 soeng5 hok6
attend school
告訴 gou3 su6
tell
一些 jat1 se1
some
重要 zung6 jiu3
important
東西 dung1 sai1
east and west