Tobacco subsidies, sure. Research grants to study the motility of unpreserved bull sperm, of course. Creative-writing subsidies, never.

烟草补助，没问题。研究未经处理的牛精子活力需要项目资金，当然可以。作家创作补助？休想。

The discovery shows that development of motility began more than two billion years ago.

这一发现表明，运动能力的发展始于20多亿年前。

Toxic metabolites also affect the autonomic nervous system regulating gastrointestinal motility, and this can causes abdominal pain, constipation, and vomiting.

毒性代谢产物也可以影响调节胃肠蠕动的自主神经系统，可以导致腹痛、便秘和呕吐。

Improve motility as well, people getting up and walking about.

也提高运动能力，人们起身走动。

Motility is a strong correlate of the DNA of the sperm.

活力与精子 DNA 密切相关。

In fact, a 1999 study found that hot sauce significantly increased gastrointestinal motility, improving clearance and protection of the esophagus.

事实上，1999 年的一项研究发现， 辣酱可显着增加胃肠蠕动，改善食道的清除和保护。

Scientists believe this early time in motility may have faced a setback soon after the Paleoproterozoic Era, about the time of the Gabon fossils.

科学家们认为，这种早期的活动性可能在古元古代（大约是加蓬化石年代）后不久就开始发生倒退。

Thus, the parasympathetic causes slower heart rates and respiratory rates, sleep, increased gastrointestinal track motility, increased peripheral vascular flow, blood flow to all cells, liver and kidneys, and venous return to the heart.

因此，副交感神经引起心率和呼吸频率减慢、睡眠、胃肠运动和周围血流增加、血液流向所有细胞、肝脏和肾脏以及静脉血回流到心脏。