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.

Isithuba esilungileyo sikukhaba kwelandelayo, isizalwana senqanawa yayo yekhampasi yeqonga elikwixesha elinikiweyo ukunikela ekubekweni komphini wokusunguza inqanawa ngaphaya, kungabalelwa kwizantya ezahlukeneyo zenqanawa.
The correct position of the kick of the next ahead, relative to own ship's compass platform at the time the order is given to put the rudder over, may be calculated for various speeds of ship.

Isetyenziswa ngokwelungelo lomnikazi nqanawa ekumiseni iminyaka yolayisho lwenqanawa esele ifikelele ekuphatheni kwimithwalo.
It is used at the option of the ship owner in determining the freight age dues for cargo.

Uqeqesho olusemthethweni kwizikolo ezinemfuno ezizodwa, kodwa bathathwe abantu kwinqanawa zabo kuba zingenza uphazamiso okanye isiphithi-phithi kwiinkampani zeenqanawa.

Formal training at the specialist schools is necessary, but takes men away from their ships and can be disruptive of ships’ companies.