單詞first是什麼意思

Let's be practical and work out the cost first.

咱們實際一點兒，先計算一下成本費用。

Our first task is to set up a communications system.

我們的首項任務是架設通訊系統。

I didn't like the job much at first.

起初我並不很喜歡這個工作。

The first stage in research is data collection.

研究工作的'第一步是收集資料。

Our first task will be to set up a communications system.

我們的首項任務是架設通訊系統。