German Chancellor Friedrich Merz has arrived in Hangzhou and visited Chinese robotics company Unitree Robotics. 德国总理默茨抵达杭州,参访中国机器人企业宇树科技。 #ChinaStands #PLAChina Stands @ChinaStands · 2026-02-27你的浏览器不支持视频播放。0:00 / --:--