How to pronounce 密封 in Cantonese (7 out of 9):

不能再將它密封直接丟掉
You can't just seal it off and throw it away.

Cantonese Sentence Breakdown

不能 bat1 nang4
cannot
zoi3
again
zoeng3
a military commander
a general officer
to command
to1
it
other
used as a meaningless mock object
密封 mat6 fung1
seal
直接 zik6 zip3
direct
丟掉 diu1 diu3
to throw away