只有4例符合经皮内固定指征，采用了经关节镜或透视引导下的内固定治疗。

Percutaneous fixation was indicated for only four patients, whose fractures were reducible via either fluoroscopic or arthroscopic guidance.

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时间限制是指把任务在固定一个时间段内。

Time boxing refers to boxing your tasks within fixed time slots.

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数字游民指无需办公室等固定工作地点，而是利用技术手段，尤其是无线网络技术完成工作的人。

Digital nomad refers to a person who USES technology, particularly wireless networking, to work without requiring an office or other fixed address.

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