It keeps our mind focused on a changeable process.

它使我们的思想集在一个可变化的过程。

It clearly suits American officials to talk up China's role and the perceived change in its attitude.

大声赞扬国在半岛危所扮演的角色和它对朝态度上可感知的变化，对美国官员来说再合适不过。

Predictable changes occur, but not necessarily at the same time or in the same sequence.

可预见的变化会发生，但不一定在同一时间同的顺序发生。

That evolution is the selectable changes of development over time.

进化是发育随时间可选择的变化。

In ingredients, you think about it, regenerative agriculture has to come to all those in a way that brings sustainable change.

在原料方面，你想想看，再生农业必须一种带来可持续变化的方式造福所有人。

You mean there are actual measurable changes happening in the brain?

你的意思是大脑发生了实际可测量的变化?

Many herding peoples of Africa and Asia shift camp along regular seasonal routes to take advantage of predictable seasonal changes in pasturage.

非洲和亚洲的许多牧民沿着定期的季节性路线转移营地，利用牧场可预测的季节变化。