How to pronounce 了得 in Cantonese (3 out of 4):

了得久都不行
It's not going to work for a long time.

Cantonese Sentence Breakdown

syut3
to speak
to say
to explain
to scold
to tell off
a theory (usually in compounds such as 日心说 heliocentric theory)
to criticize
to try to influence someone to do something
to mean
了得 liu5 dak1
outstanding
gau2
(long) time
(long) duration of time
old
dou1
all
both
entirely
(used for emphasis) even
already
(not) at all
metropolis
capital
big city
the whole
elegant
refined
without exception
also
too
still
used in a sentence to add an inference or interrogative tone
不行 bat1 hang4
can't do