原文:The longest period of time during which that interrput is disabled.
我知道可以拆成两句，分别是
1. during the longest period of time.
2. that interrupt is disabled.
所以原意是:that interrput is disabled during the longest period of time.
在最长的一段时间内，中断被无效化
我觉得翻译的怪怪的，有请前辈们给小弟一只手

(取决于)interrupt,CD的时间最久是多久..

请问可以教一下是怎么翻的吗?取决于是怎么多出来的?

要配合前一段来看 你当大家都很闲去帮你Google吗"The answer to this question depends upon ..."