耶和华以色列的君，以色列的救赎主万军之耶和华如此说，我是首先的，我是末后的，除我以外，再没有真神。

Thus saith the LORD the King of Israel, and his redeemer the LORD of hosts; I am the first, and I am the last; and beside me there is no God.

youdao

首先，发明创造推动了印刷、电信、摄影、广播和电视的发展。

Firstly, inventiveness has led to advances in printing, telecommunications, photography, radio and television.

youdao

首先，重展你的笑颜。

First, regain your smile.

youdao

And the first thing you do is ask is it an instance of some problem that other people have already solved?

而且你以前从没碰过这个问题,你首先要做的一件事就是问问自己,这是不是一个别人已经解决了的问题？

麻省理工公开课 - 计算机科学及编程导论课程节选

But I would say that, first of all, that's a choice that people make, and second of all,

不过我想说明的是，首先，买彩票是个人的选择，第二，

沉迷于彩票的人们 - SpeakingMax英语口语达人

So first, I choose a volatility randomly, from some distribution of possible volatilities 2 from to, in this case, 0.2.

来决定的一个值，所以首先我先随机选择一个浮动值，从可能的浮动值中的分布进行选择,在这个例子中就是0。

麻省理工公开课 - 计算机科学及编程导论课程节选