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.

Ngokuqinisekileyo iminyaka elishumi elinesine kwishumi elinesibini le-iintshi yompu kwisixhenxe ezikwisikhuseli kufutshane nakumgca ophakathi yayizezona zininzi zokuchukumisa ekujongeni ibetri engazange ayibone.
Certainly her fourteen 12-inch guns in seven turrets along the centre-line were the most impressive-looking battery ever seen.

Ibhombu eyenzelwe ukuqhuba kuphela xa iimpembelelo ezimbini okanye ngaphezulu ezahlukileyo zamkelwe ngokulandelelana okanye ngendlela emisiweyo
Mine designed to actuate only when two or more different influences are received simultaneously or in a pre-determined order

Kwananjalo xa i-oyile yomlilo ingasetyenziswa ngegwebu eli gwebu lengubo kufuneka luhlale lungachukunyiswa kude kuphole i-oyile ngaphantsi.

Similarly, when an oil fire has been extinguished by using foam, the foam blanket must remain intact until the oil has cooled down.