When we sleep, we experience cycles of REM sleep and non-REM sleep.

当我们睡觉时，我们会经历快速眼动睡眠和非快速眼动睡眠的循环。

Recycling of that heme group yields unconjugated bilirubin, which at high concentration can cause scleral icterus, jaundice, and bilirubin gall stones.

亚铁血的循环利用会产生非合，其浓度过高会导致巩黄染、黄疸与。

The asymptomatic carrier can then pass the disease on to someone else without even knowing he has it.

非传染性疾病由身体机能障碍引起的。这包括器官或组织的退行性病变，不稳定细胞的增生，以及异常的血液形成和血液循环。

There is no guarantee, of course, that he will listen, but it gives him a good chance to become present and certainly breaks the insane cycle of the involuntary acting out of old mind patterns.

当然，不能保证他一定会听，但这给了他一个很好的机会进入当下， 并且肯定会打破旧思维模式的非自愿行为的疯狂循环。