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在外人來看,光對於該人的速度是C+V,但是對於該人,參考物是該人.告訴運動的物體時間會變慢,舉個例子外面覺得過了2秒,而這個人覺得過去了1秒,可以想像,也就是說它的時間慢.它的時間慢了,可以想像下,是不是光速對於它來…
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