ebb and flow

常见例句

I guess it’s a continual ebb and flow, being stuck and then moving again.
我猜这是一段起起伏伏，一会儿陷入困境，然后又重新启程的旅途。
Your hormones are in full force and your moods will ebb and flow like the tides as levels of estrogen and progesterone skyrocket and then drop in regular cycles.
你的激素正充分发挥效力，你的情绪会随着雌性激素和黄体酮含量猛涨的或降低到正常水平而上下起伏。
The upshot is that the Blei-Gerrish method may get closer to the real ebb and flow of scientific ideas and thus, in its way, offer a more scientific approach to science.
结果就是布雷-盖里奇之法会更加接近真实的科学观点的兴衰，也因此，以其自身独特的方式，为科学提供更加科学的方法。

But tides are the ebb and flow of saltwater against the coast.
But just how does that kind of knowledge help us deal with the constant ebb and flow of political life?
但那种知识,如何协助,我们面对政治生活中的,恒存起伏？
耶鲁公开课 - 政治哲学导论课程节选
The track "Ebb and Flow." featuring Tia's friend and mentor Christian McBride on bass, taps into her philosophical nature.

The cycle of businesses starting and businesses ending is a natural ebb and flow.
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Conflict is a part of the natural ebb and flow of the human condition.
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Yet, beyond the ebb and flow of politics, America is left with the harder questions about law.
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