How to pronounce 過海 in Cantonese (6 out of 7):

你知每一次過海
You know, every time you go through customs.

Cantonese Sentence Breakdown

nei5
you (informal, as opposed to courteous 您nín [您])
can be used to refer to an unspecified person
zi3
an alternative form for 智,wisdom
每一次 mui5 jat1 ci3
every time
過海 gwo3 hoi2
cross Victoria Harbour
go to cities nearby Hong Kong, especially Macau
gwaan1
mountain pass
to close
to shut
to turn off
to concern
to involve
a custom barrier
a check point
a mechanism
turning point
critical juncture
a wooden bolt for the door
a surname
to pick up or make money payments