How to pronounce 熱帶 in Cantonese (6 out of 7):

熱帶樹林為佈置嘅主題
Tropical forests are the theme of the layout.

Cantonese Sentence Breakdown

熱帶 yit6 doi6
tropics
樹林 syu6 lam4
forest
wai6
because of
for
on account of
on behalf of
by (in the passive voice)
佈置 bou3 zi3
(noun) (of household) 1. Design (of a home); 2. Setting of (furniture)
koi3
indignant
generous
to sigh (with emotion)
主題 zyu2 tai4
theme