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.

[EX Q]: It is absolutely essential that the master of the towing vessel be able to observe the mneuvers and to regulate the towing speed accordingly.
[EX A]: Kubaluleke ngokungathandabuzekiyo ukuba umqhubi ekwisikhitshane esitsalayo abehako ukuqwalasela iintshukumo kwaye abenako ukulawula iscinlya sokutsalu ngekuja nelekileyo.

[EX Q]: H.D.M.L.s, were used for harbour defence.
[EX A]: IH.M.D.L zasetyenziselwa ukukhusela ichweba.

[EX Q]: Advance Information Technology System
[EX A]:
Inkqubo yobuxhakaxhaka bolwazi eqhubela phambili