adv.首先

worst of all───最糟糕的是

best of all───最好的

least of all───最不；尤其

most of all───最重要的是；首先

first half───上半时；前半场

first off───开始时

port of call───停靠港；常去的地方

First of all we should make primary education universal.───首先我们应普及初等教育.

Yes, but first of all, fetch me those Moore files right away.───是的, 但首先把摩尔的那些档案立即拿来.

The first of all the negro minstrel shows came to town, and made a sensation.───一流的黑人演奏队来到了这个小镇, 引起了轰动.

First of all, you should know what profession suits you.───首先, 你该知道什么职业适合你.

First of all there are the remarkable achievements of a molecular radio spectroscopy in these clouds.───首先应说到的是分子射电频谱学研究这些云所取得的显著成就.

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。

First of all, answer these questions.───首先，回答这些问题。

First of all it raised water through 30 feet by utilising the pressure of the atmosphere.───首先,利用大气压将水抬高30英尺.

First of all we must identify the problem areas.───首先我们必须找出问题所在。

First of all I must take these magazines to the teacher.───首先我得把这些杂志交给教师.

First of all, cascading menus are to be avoided at all costs.───首先, 无论如何都要避免使用级联菜单.

We must first of all destroy the enemy's effectives.───我们首先必须消灭敌人的有生力量.

'First of all we'll try the book,'observed the doctor.───“ 我们先看看这个本子. ” 大夫说.

First of all, let me ask you something.───首先，让我问你一件事。

First of all, the agenda should be prepared before the meeting.───首先, 开会前要准备好议程.

First of all, you must always wear your uniform.───首先, 你必须穿制服.

He first of all posted the letter to the archbishop.───他首先把写给主教的那封信寄了.

My aim was first of all to determine what I should do next.───我的目标首先是要确定自己下一步该做什么。

First of all, I want you to review what we learned yesterday.