<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?mamia kwa maelf ya watu waliandamana ijumaa mjini vienna na miji mingine ya austria kutaka serikali ichukuwe hatua za kukabiliana na mabadiliko ya tabianchi.  <response>: tens of thousands of people marched friday in vienna and other austrian cities to demand the government fight climate change. 