Inability to sit still for prolonged periods of time while playing games or spending time with friends.

当玩游戏的时候或是和朋友在一起玩的时候，你不能安静的坐下来呆很久的时间。

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Laptop computers naturally run hot (or at least very warm), and if they stay hot for prolonged periods of time they may overheat and cause serious damage.

笔记本电脑通常会发烫(或者只是发热)，如果持续发烫的时间太长，就有可能因过热而导致严重的损毁。

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If possible, estrogen therapy should be discontinued at least 4 to 6 weeks before any surgery associated with an increased risk for thromboembolism or during periods of prolonged immobilization.

如果可能，在进行可能会增加血管栓塞风险或将会长期不活动的手术之前，雌激素疗法应该停止4到6周。

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