How to pronounce 瑪雅人 in Cantonese (2 out of 3):

佢地嘅活躍時期係大概同瑪雅人差唔多
They were active during the same time period as the Maya.

Cantonese Sentence Breakdown

heoi5
he
she
it (Cantonese)
Mandarin equivalent: 他tā [他]
deng6
-ly
structural particle: used before a verb or adjective, linking it to preceding modifying adverbial adjunct
earth
soil
ground
region
the base of the coffin
koi3
indignant
generous
to sigh (with emotion)
活躍 wut6 joek3
active
時期 si4 kei4
period of time
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
大概 daai6 koi3
probably
tung4
and
瑪雅人 maa5 ngaa4 jan4
Maya people
差唔多 caa1 m4 do1
(adverb) nearly; almost (差不多)