<prompt> Gadzira shanduro yakaoma zvikuru yemutsara uyu Chirongwa cheGermany chaiva chokuti Stier, akafukidzwa sechikepe chinotsvaira zvimbambaira Sperrbrecher 171 , aendeswe achipfuura neEnglish Channel kuenda kuGironde, France.  <response>: Chokwadika, shanduro yakaoma zvikuru yemutsara wacho ndeiyi Urongwa hweGermany hwaiva hwe Stier , hwakavanzwa sechikepe chinoparadza zvimbambairaSperrbrecher 171 , kuti chiperekedzwe kuburikidza neEnglish Channel kuenda kuGironde, uye kubva ipapo kuputsa kuenda kuAtlantic kunorwisa ngarava dzevatengesi dzeAllied. 