首先

First of all, through the admixture of cement mortar of the trial, summed up the impact of.

首先，通过外加剂对水泥砂浆性能的试验，总结了其影响规律。

To begin with, you need to make a list of adoption agencies you are looking at.

首先，你要收养机构的名单你看。

First of all, diamond for personal adornment must be in very fine quality.

首先，个人装饰用的钻石必须是优质的。

First, we to understand adrenaline of physiology function mechanism.

首先，我们来了解一下肾上腺素的生理作用机制。

First, in young adulthood people spend more time with their peers than their families.

首先，大部分的人在年轻时与同辈相处的时间比和家人相处的时间多。

First, because temperature adversely affects power, we have to be better at managing temperature.

首先，因为温度对电源有反作用，我们必须更好地控制温度。

For defining media ethics advisably,we should firstly not to departure from the essentiality of ethics,hich we take as devoting itself to ultimate good.

要科学地界定传媒伦理，首先，不能偏离伦理"致至善"的本性；其次，须从元伦理学、规范伦理学及应用伦理学三个层面深入考察传媒伦理的理论进路。

The first thing is to be clear about the sadism, and I use that word advisedly, that's going on ...

"首先，我们应该看清楚施虐者的本质，我非常谨慎地使用'施虐者'这个字眼，这些事情正在……津巴布韦发生。"

First of all, you have to talk with your adviser.

首先， 你得跟你的教授谈谈。

I think i've already been one of its advocator, and i can say something about it as the following words.

我想我是这其中的支持者之一。我有如下观点：首先，运动有益健康。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。