无氧运动的英文：
anaerobic exercise

Isometric exercises are anaerobic.
肌肉等长收缩锻炼是不需氧的。

The anaerobic breakdown of glucose is called glycolysis.
厌氧分解葡萄糖称为酵解。

A foul odor to the pus is almost diagnostic for an anaerobic infection
脓液有腐败的臭味，几乎可以肯定为厌气感染。

The slime layer consists of one aerobic and one anaerobic sublayer
粘膜层由好气分层和厌气分层所组成。

The use of sulfates and carbon dioxide requires strictly anaerobic conditions
使用硫酸盐和二氧化碳时，需要严格的厌氧条件。

The exercise is that difficult!
练习题那么难！

morning exercises and setting - up exercises duringthe break
早操和课间操

Exercise stimulates the flow of blood.
锻炼促进血液循环。

Exercise is good for the health.
锻炼有益于健康。

exercising in preparation for strenuous activity.
为紧张活动而做的准备活动。