首先：在任何其他事情之前。
首先（first of all），按照（according to）口语的题目，逐个练习（可以参考分类方法）： 这里要向大家推荐（to recommend）一个很好用的软件：Cool ...
... at first sight 第一眼,乍一看,初见之下 first of all 第一,首先,最重要 in the first place (用于列举理由时)首先,第一,原先 ...
... find out查明；找到；发现 first of all首先，开始时 for ever永远 ...
... find out=查明 first of all=起首，第一 flare up=忽然燃起来；忽然发怒 ...
First of all, let me ask you something.
首先，让我问你一件事。
First of all we must identify the problem areas.
首先我们必须找出问题所在。
First of all, there are not many of them, and secondly, they have little money and, thirdly, they're hungry.
首先，他们人数不多；第二，他们没什么钱；第三，他们在挨饿。
Well,first of all, the twenty-second and twenty-fourth presidents of the United States were the same person.
VOA : special.2009.07.24
It's first of all a depiction of an underworld, and so it provides Milton with an important Christian representation of a hell.
它首先是对地狱的一个描述，它为弥尔顿提供了,一个重要的基督教式的地狱的描绘。
弥尔顿课程节选 : 耶鲁公开课
First of all, try to be a part of a small group who's also in the same process and the same journey
首先，尝试着去加入一个同样使用这个方法的小团体，
SpeakingMax英语口语达人 : 学第二外语的时候
First of all they are not two different tribes. We are one people.
VOA : special.2009.11.12
First of all, how Pig Latin got its name is a mystery.
VOA : special.2009.12.04
First of all, if MRSA is caught early, it's completely curable with one of the antibiotics.
First of all, the mayor of Cleveland, Frank Johnson -- Frank Jackson is here.
WHITEHOUSE: Winning the Future Forum on Small Business: Closing Session | The White House
First of all, they found that the spectra for each planet was vastly different.
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