How to pronounce 提心吊膽 in Cantonese (2 out of 4):

亦都會提心吊膽
It's also a warning sign.

Cantonese Sentence Breakdown

亦都 jik6 dou1
also
wui6
a moment (Taiwan pr. for this sense is [huǐ])
metropolitan
gatherings union
to meet
to catch up
提心吊膽 tai4 sam1 diu3 daam6
be very frightened