<prompt> Translate the following text to SwahiliHighlights include the Arsinoion rotunda built for Egyptian Queen Arsinoe in the third century b.c. from marble brought from Thasos.  <response>: Mnara wa Arsinoe ni moja ya majumba ya kihistoria ya Misri ambayo ilijengwa kwa ajili ya Malkia Arsinoe wa Misri katika karne ya 3 KK na marumaru kutoka Thasos. 