<prompt> Translate the following text to SwahiliOne of thebest preserved is the Dewan Tunku Abdul Rahman, built in 1935 by Chinese tin and rubber mogul Eu Tong Sen.  <response>: Mji wa kwanza wa kihistoria ni Dewan Tunku Abdul Rahman, iliyojengwa na mhandisi wa mpira wa mbao wa China, Eun-Tung Sen. 