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.

[Q]: These stresses make it necessary to use very carefully designed and more strongly dimensioned structural elements.
[A]: Ezi zicinezelo zenza kubaluleke ukusebenzisa uyilo olwenziwe ngocoselelo kwakunye nezinto ezinomlinganiselo wesakhiwo onamandla.


[Q]: The volume of fluid displaced by a freely floating and unrestrained vessel, the weight of which exactly equals the weight of the vessel and everything on board at the time the displacement is recorded. Displacement is expressed in either cubic feet or in tons of salt or fresh water.
[A]: Umthamo wefluwidi oshenxiswe ngokudada okukhululekileyo nenqanawe engathintelwanga, ubunzima obulingana twatse nobunzima benqanawe kunye nento yonke esenqanaweni ngexesha kubhalwa ukushenxisa.


[Q]: A Markov chain model in which the length of time spent in each state is randomly distributed. [DIS; IEEE]
[A]:
Imodeli yetsheyina lika-Markov apho ubude bexesha buchithwa kwimeko nganye nakanjanina kusasazo lwalo. [DIS; IEEE]