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.

Q: Okokuba eminye imithwalo inzima, mayisasazwe kwimiphakathi ekulayishwa kuyo imithwalo ukunqanda uxinzelelo.

A: If some of the cargo is particularly heavy, it must be distributed among the holds to avoid any exceptional shearing stresses.
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Q: Ezi ndidi zilandelayo zungabalulwa.

A: The following types may be distinguished.
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Q: Ikopolo yaziswa kuba izikhonkwane zentsimbi ngaphantsi kwesingxobo sekopolo ca yayingena zenza isenzo sombane phakathi kwezinyithi ezibini ezonzakalisa isingxobo.

A:
Copper was introduced because the iron nails under the copper sheathing, when it came in, caused electrolytic action between the two metals which damaged the sheathing.
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