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.

Amazantsi afakelwe kwisiseko senqanawa, apho andela ngaphandle nangaphakathi kwidekhi engasentla, kwaye xa edibene nezide, enza eyona nkxaso ingundoqo yesigqumo seqokobhe.
Their lower ends are secured to the keel, whence they extend outwards and upwards to the upper deck, and, with the longitudinals, form the main support of the shell plating .

Ngoko kugxininisiwe ukuba ubomi bayo buza kunyuka kakhulu ukuba ngaba ivili elinomkrolo leentambo ezinkulu zisasetyenziswa.
However, it is emphasised that its life will be greatly increased if still larger sheaves are used.

Ukuba umsebenzi wobugcisa uyadlokova okanye izithende zentsimbi eyasu-yasu eziqhelekileyo ngaphezu kwamanzi ziya kuba zizintywilisi.

If the craft pitches or heels the foils that are normally above the water surface will become immersed.

