Sam PirantyBBC Eye Investigations
3. 对每个桶内排序（可用任意排序算法）
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"Rubbish," says Nathan Lepora, Professor of Robotics and AI at Bristol University. He has spent his career working on robot hands and says human level dexterity is still some way off.
The opening of the 23,500 capacity arena was hit with delays and cancellations