last minth,part of Southeast Asia was stuck by floods,from()effects the people are still suuffering定语从句

last minth,part of Southeast Asia was stuck by floods,from()effects the people are still suuffering
定语从句

把后半句还原：
people are still suffering from (its) effects
这里只能用 whose

*struck

这个是一个介词前置的定语从句,还原成一般的就是
(which)effects the people are still surffering from