It is quite true that our economic climate is not stable as it changes time to time.

这是事实，我们的经济环境并不稳定，因为它的变化时有发生。

youdao

We understand it as a sequence of cross-sections rather than something that somehow organically changes through time.

我们把它理解为一个横截面的序列，而不是随着时间有机地变化的东西。

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In that case, the climax community would be considered the most stable, since, by definition, it changes the least over time.

在这种情况下，顶极群落将被认为是最稳定的，因为根据定义，它随着时间推移所产生的变化最小。

youdao

It was a time of rapid changes in American society.

VOA: special.2010.08.05

In that case, we understand it as a sequence of cross-sections rather than something that somehow organically changes through time.

这样，我们就是在学习一个个语言的横截面,而不是语言自然的变化过程。

耶鲁公开课 - 文学理论导论课程节选

It was the first time a country had taken action on that, so these are very positive public health changes.

这是第一次国家政府对此采取措施,这都是些对大众健康很有益的改变

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It turned out to be more of a utility than anything else, a utility that people can use to build products on top of and use to form social groups and it changes it every time they use it.

FORBES: Jack Dorsey On Social Change: "It's Not Fun All The Time To Be Self-Aware"

The world economy is not a frozen thing, it changes over time.

BBC: NEWS | Business | China 'may see greater IMF role'

Like all changes, it takes time for the customers to feel it and provide changes to their perceptions.

FORBES: Connect