How to pronounce 氧氣 in Cantonese (2 out of 9):

釋放出氧氣
It releases oxygen.

Cantonese Sentence Breakdown

釋放 sik1 fong3
release
ceot1
to go out
to come out
to occur
to produce
to go beyond
to rise
to put forth
to happen
to grow
to have (something unpleasant occurring)
to leave
to send out
out
氧氣 joeng5 hei3
oxygen