How to pronounce 刷牙 in Cantonese (3 out of 6):

不過同一時間呢你係可以洗面同刷牙
But you can brush and brush your teeth at the same time.

Cantonese Sentence Breakdown

不過 bat1 gwo3
however
同一 tung4 jat1
the same
時間 si4 gaan3
time
ni1
this
nei5
you (informal, as opposed to courteous 您nín [您])
can be used to refer to an unspecified person
hai6
(Cantonese) to be
to connect
to relate to
to tie up
to bind
to be (literary)
to involve
relation
relationship
consequence
yes
indeed
right
可以 ho2 ji5
(adjective) so so
洗面 sai2 min6
wash face
tung4
and
刷牙 caat3 ngaa4
brush teeth
koi3
indignant
generous
to sigh (with emotion)