<prompt> Translate the following text to SwahiliSome years later it submitted plans to expand the line into the heart of the region in order to link the towns of Windermere, Ambleside, Grasmere, and Keswick.  <response>: Miaka kadhaa baadaye ilitoa mipango ya kupanua reli hiyo hadi katikati ya eneo hilo ili kuunganisha miji ya Windermere, Ambleside, Grasmere, na Keswick. 