它也缺少一种权威的正式定义，导致后来需要“附加”说明来修补原始规范文档的各种漏洞。

It also suffers from the lack of an authoritative formal definition, resulting in successive "add on" clarifications that have patched some of the holes in the original specification document.

youdao

这一阻碍来源于那些缺少说明的按钮和左边那看起来十分怪异的滚动条。

This is hindered in part by the lack of text on or near buttons and a confusing, and somewhat bizarre looking, scrubber on the left-hand side.

youdao

这至少算是个改进，因为我们能说，看，你睡着了，即便没有任何人格功能性发生，人格功能性的缺少是暂时的，就说明你还活着。

Well, that's at least an improvement, because then we say, look, while you're asleep, even though there's no P-functioning going on, the lack of P-functioning is temporary, so you're still alive.

youdao

Well, that's at least an improvement, because then we say, look, while you're asleep, even though there's no P-functioning going on, the lack of P-functioning is temporary, so you're still alive.

这至少算是个改进，因为我们能说，看，你睡着了，即便没有任何人格功能性发生，人格功能性的缺少是暂时的，就说明你还活着。

耶鲁公开课 - 死亡课程节选