The lines are blurred and, most of the time, nonexistent.

场上位置的界限很模糊，大多数时候根本就不存在。

youdao

Your ability to control time is nonexistent, which can be frustrating when you really need it.

世上没有人有控制时间的能力，这确实让人很沮丧，尤其在你确确实实觉得时间不够用的时候。

youdao

Great expenditures of time, money and resources, both human and material, are wasted each year because of inefficient or nonexistent quality management procedures.

由于效率不高或缺乏质量管理程序，每年都要浪费大量的时间、金钱、人力和物力。

youdao

Practically speaking, if you are going to see a busy primary-care doctor for your evaluation, the time available to take a history may be brief, and access to neuropsychological testing nonexistent.

NPR: Excerpt: 'Delivered from Distraction'

But while the left tries to defuse this time bomb, as far as one can tell, the GOP's attention to it is virtually nonexistent.

WSJ: Henninger: Meet Generation Jobbed