<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?inamaanisha australia itaweza kujenga nyambizi zenye nguvu za nyuklia ambazo ni haraka mno na ngumu kuzigundua kuliko meli za kawaida.  <response>: it means australia will be able to build nuclear-powered submarines that are faster and harder to detect than conventionally powered fleets. 