科学家们设计了一种只凭手腕运动就可以抓握物体的机械手。这只由英国剑桥大学研究团队研发的3D打印机械手中被放置了传感器，从而能够 “感知” 它所触摸的物体。 Researchers say their robotic hand can handle items that are currently too delicate for machines. The hand uses wrist ...

TOKYO, Nov. 3 (Xinhua) -- Two men were injured in separate bear attacks in Japan's Akita Prefecture as bear encounters increased sharply across the region, according to local police. In Akita City, a ...

GYEONGJU, South Korea, Oct. 31 (Xinhua) -- Chinese President Xi Jinping said Friday that China is ready to work with Japan to build constructive and stable bilateral relations that meet the ...