VOA英语视频: 乌克兰战争进入第二年之际，欧洲艰难应对安全挑战

A year after the start of Russia’s invasion of Ukraine, the first German-made tanks should soon arrive on the frontline to support Kyiv’s forces. Over the past 12 months, Germany and other European nations have tried to respond to the return of large-scale land warfare to the continent. Critics say they haven’t acted fast enough, as Henry Ridgwell reports from Berlin.