本期內容：

A donor kidney has been delivered to surgeons at a US hospital via drone, in the first flight of its kind. Many see huge potential for unmanned aircraft systems (UAS) delivering medical products, with some drones already doing so in Africa. The US flight required a specially-designed drone which was able to maintain and monitor the organ. It is hoped that it can pave the way for longer flights and address safety issue with current transport methods.

donor: n. 捐贈者；捐獻者
donate: v. 捐贈；捐獻
kidney: n. 腎臟
surgeon: n. 外科醫生
surgery n. 外科；外科手術
operation room: 手術室
theater: n. 手術室
via: prep. 通過
drone: n. 無人機
pave the way: 鋪平道路

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