问题在于，流感在我身上像是一波一波发作。

The problem for me is it seems to come in waves.

youdao

芳华如水，一波一波的柔情，沦陷在一片喧哗中。

Fanghua water, the waves of tenderness, in a hubbub in the fall.

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人类是在一次大移居中涌出非洲，还是在几万年的时间里一波一波地离开那片大陆的？

Did humans flood out of Africa in a single diaspora, or did we trickle from the continent in waves spread out over tens of thousands of years?

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STUDENT: Right, we're going to do that in a second, but the answer is Fibonacci numbers, we define the first two.

学生：听不见：,我们马上会试一试，但是答案是斐波那契数列，我们可以定义下最初的两个数。

麻省理工公开课 - 计算机科学及编程导论课程节选

So, if something cycles through five wavelengths in a single second, we would just say that the frequency of that wave is five per second.

如果一个东西在一秒,内经历了五个波长，我们就说这个波的,频率是每秒5次。

麻省理工公开课 - 化学原理课程节选

Each of these waves is regarded as in some way necessary for the proper construction of a just city.

每一波,在某些程度上,都被视为是真正建立正义之城的必需条件。

耶鲁公开课 - 政治哲学导论课程节选