In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

The Royal Military Academy Sandhurst is the place where the British Army trains their officers .
The Royal Military Academy Sandhurst ( RMAS or RMA Sandhurst ) , commonly known simply as Sandhurst , is one of several military academies of the United Kingdom and is the British Army 's initial officer training centre .