When the science is explained step by step and the facts are connected one by one, the details become clear and understandable.

只要逐步的解释清楚，并把这些内容联系起来理解，这些细节就会变得清晰明白。

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Four topics are discussed one by one according to the lucubrating step by step.

根据问题的逐步深入，有四个议题被一一展开。

youdao

Let us discuss these problems one by one. (step by step).

让我们一个一个地(一步一步地)讨论这些问题。

youdao

And the program includes a microfinance grant, money that she has actually made by selling us beads that she gets at one time, so that she can make a big enough step into a business that is going to be sustainable."

VOA: special.2010.06.28

Because it's just one more step on the road of mastering the English language step by step.

你就能离说一口流利的英语更近一步了！

I'd rather 课堂 - SpeakingMax英语口语达人

because it really is one step closer in getting you mastering the English language, step-by-step.

这样的话你就能离说一口流利的英语更近一步了。

I'm ~ing 课堂 - SpeakingMax英语口语达人

The sweeping health care legislation signed by President Obama earlier this year is one step closer to being considered by the U.S. Supreme Court.

FORBES: Key provision of health-care overhaul ruled unconstitutional

It is not a clean product by any means so step two is cleaning it up (step one is the use of molasses since it is a by-product).

FORBES: DON Q: SUSTAINABLE LIQUOR

"There is a certain tendency to explore a step-by-step approach, " one senior EU official said.

WSJ: EU Likely to Weaken Proposed Transaction Tax