“Every cycle, every member key and every docking point is identifiable via a unique RFID chip and number, ” says Aldworth.

阿尔德沃思说：“每一辆自行车、每一条会员的钥匙、每一个存车处都附有一个独特的电子标签芯片（RFID chip，亦称无线射频技术）与序列号来加以识别。

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One of the simpler tasks during the repair mission was to fit a docking ring that will serve as a point of contact with Hubble sometime after 2020.

BBC: Shuttle releases repaired Hubble

That the United States and the Soviet Union demonstrated crewed rendezvous and docking operations more than 40 years ago is not the point.

CNN: China's giant, quiet step in space