How to pronounce 改觀 in Cantonese (4 out of 5):

但係 Thiem嘅表現 就令到球迷同球評家改觀
But Thiem's performance changed the way fans and commentators saw the ball.

Cantonese Sentence Breakdown

但係 daan6 hai6
(conjunction) but
koi3
indignant
generous
to sigh (with emotion)
表現 biu2 jin6
Performance
zau6
at once
right away
only
just (emphasis)
as early as
already
as soon as
then
in that case
as many as
even if
to approach
to move towards
to undertake
to engage in
to suffer
subjected to
to accomplish
to take advantage of
to go with (of foods)
with regard to
concerning
to yield oneself to
to compromise
will do
no other
to let
allow something be a certain way
according to
supposing
either…or
exactly
precisely
definitely
to accommodate
has
have been
to give in
令到 ling6 dou3
cause one to
球迷 kau4 mi4
sports fan
tung4
and
kau4
a million (Cantonese)
ping4
to discuss
to comment
to criticize
to judge
to choose (by public appraisal)
to appraise
to evaluate
review
comments
ze1
used as an expletive at the end of a sentence
改觀 goi2 gun1
changed perspective