然后在那个具有决定性意义的中午，他制定了自己的第一步计划：每天晚一点出发上班，和家人在一起享受早餐。

In one decisive lunch hour, he committed to a first step: to delay his commute to work a bit each day, to enjoy breakfast with his family.

youdao

这当然只是第一步，更艰巨的任务是，设计出可以融入衣服的有用的电路系统。

It is only a first step, of course. Designing useful circuitry that can be woven into cloth will be a far harder task.

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编写出这个有缺陷的代码版本揭示出分解的第一步并不完整。

Writing this flawed version of the code revealed that my first pass at decomposition wasn't complete.

youdao

So in terms of the first step of skeletal structure, this is actually going to be easier because we don't have a central atom, we just have carbon and nitrogen here.

对于第一步画出骨架，其实比刚才更容易,因为我们没有一个中心原子，我们这里只有碳和氮两个原子。

麻省理工公开课 - 化学原理课程节选

I would first of all, congratulate you for taking the first step of starting to learn that process.

我会首先祝贺你踏出了学习语言的第一步，

学第二外语的时候 - SpeakingMax英语口语达人

And in terms of thinking about it for organic chemistry or if you're interested in thinking about the mechanism maybe by which it is toxic, a first step would be to draw its Lewis structure.

而为了在有机化学中思考它,或者如果你对它,有毒的机理感兴趣的话，第一步要做的应该就是画出它的路易斯结构。

麻省理工公开课 - 化学原理课程节选