<prompt> Translate the following text to SwahiliThe terra-cotta bowls have centuries of tradition behind them; the ashtrays are also attractive, if obviously less authentic.  <response>: Vikombe vya terra-cotta vina karne nyingi za utamaduni nyuma yao; visanduku vya majivu pia ni vya kuvutia, ingawa ni wazi kwamba si vya kweli sana. 