<prompt> Translate the following text to EnglishMchezo wake wa The Mousetrap, ulioanza mnamo 25 Novemba 1952 katika Uwanja wa Maonyesho wa Ambassadors huko London, bado unaendelea baada ya maonyesho zaidi ya 20,000.  <response>: Her stage play, The Mousetrap, holds the record for the longest initial run in the world, opening at the Ambassadors Theatre in London on 25 November 1952, and as of 2007 is still running after more than 20,000 performances. 