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

Aircraft carriers are usually armoured and have a speed of over 23 knots .
Izithwali zenqwelo-moya zidla ngokuxhotyiswa ngesixhobo ngesixhobo sokunqabisa inqanawa kwaye zinesantya esingaphezulu kweenothsi ezingama- 23.