In this task, you are given a sentence or phrase in Xhosa. You must translate it to English in a way that is equivalent in terms of meaning and grammatically correct.

Input: Consider Input: Ngamadonga azo angqingqwa zimele ukusebenzisa kubunzulu bamanzi alungele umqhubi; kodwa kufuneka amandla amancinci ukugcina ukuseleko-moya.

Output: With their fixed sidewalls they are restricted to operation in depths of water that are suitable for the propeller, but require much less energy to maintain the air cushion.


Input: Consider Input: Ukufakwa kwezinto zokutya, ezotyiweyo kwikhanvasi kunye nothuthu kwenkuni yeminye imigalelo yezixhobo evumela ukutsha.

Output: Bagged foodstuffs, painted canvas and charred wood are other examples of materials liable to spontaneous combustion.


Input: Consider Input: Izinga apho umthwalo olayishwayo okanye owothulwayo kwizibuko elithile.


Output: The rate at which cargo is loaded or discharged at a particular port.