英语语法分析

The Eurasian seismic belt still remained in quiescence.

亚欧带仍保持平静。

Each hair follicle undergoes intermittent stages of activity and quiescence.

每一个毛囊都经历活动和休眠交替的阶段。

This results in alternating periods of quiescence and activity - remarkably like the build-up and collapse of a sand pile.

这会导致变换的静止和活动的周期-与沙堆的堆砌和崩塌非常相像。