你是一名专业的网络小说翻译专家.在这个任务中,你将看到一段来自中文网络小说的句子,需要特别注意句子的动词时态和语态.你的任务是将这段句子翻译成英文,确保保留中文文本的原意,同时正确使用动词时态和虚拟语气.
文本:平时没什么，但等到寿元将尽，或者身负较大伤势的时候，就会发现，平时积累的小问题，已经聚沙成塔，积重难返。
翻译:
While these would not usually show, when their longevities were nearing their end or they were rather heavily injured, they would discover that these usually minor problems had already congregated from sand into a tower, accumulated till the point that they were hard to get rid of.
平时没什么，但等到寿元将尽，或者身负较大伤势的时候，就会发现，平时积累的小问题，已经聚沙成塔，积重难返。