<prompt> Translate the following text to SwahiliThe centerpiece of the project is the 70-story Landmark Tower, Yokohamas tallest building; its observation deck affords a spectacular view of the city and the Bay Bridge, especially at night.  <response>: Mnara wa Landmark, mnara wa juu zaidi wa Yokohama, una majengo 70 na una mandhari nzuri ya jiji na daraja la Bay Bridge. 