婴儿的每一个小动作都给父母带来欢乐。

Every little ___movement of the baby brings joy to the parents.

环保运动在全球范围内越来越受欢迎。

The environmental ___movement is gaining popularity worldwide.

这场艺术运动提倡回归自然和简约风格。

This artistic ___movement advocates a return to nature and simplicity.

这个老式座钟的机芯需要定期上油保养。

The ___movement of this antique clock needs regular oiling.