加拿大央行行长麦克勒姆：不确定性很高，准备根据需要调整政策利率。

Nature published an online paper reporting researchers placed Yushu Technology’s G1 humanoid robot in an operating room and, via remote teleoperation by human surgeons, completed standard laparoscopic cholecystectomies on two live pigs—described by the authors as the first use of a humanoid robot in live surgery. First author Liang Zekai, a PhD candidate in electrical and computer engineering at UC San Diego, said the interdisciplinary team of engineers and surgeons chose the G1 because it was one of the commercially available options and that the study’s focus was on humanoid form rather than endorsing a specific platform. Liang cautioned that clinical use on human patients will require substantial further work on precision, sterilization, safety, regulatory approval and large-scale validation.

加拿大央行：不确定性仍然很高。但加拿大经济正显示出改善迹象。