您是否曾在计算机前工作，直到眼睛疲劳、背部酸痛？

Have you ever worked on a computer until your eyes were tired or your back hurt?

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身体反应，比如脖子僵硬，背部酸痛，心跳过快，胃病，盗汗和睡眠问题。

Physical responses, such as a stiff neck, sore back, racing heart, stomach problems, sweating or change in sleeping patterns.

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小王昨天对水手的比赛，在第八局想要伸展一下热身时，突然感到背部酸痛。不过他说现在好多了。

Wang left Tuesday's start against Seattle in the eighth inning after struggling to get loose, but after applying a heating pad to his back yesterday he said he felt better .

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