However you look at it, it's going to cost a lot.
不管你怎么看，它都要花很多錢。
Let's look at the question of security.
咱們來看一下保安問題。
Now let's look at another facet of the problem.
現在咱們看問題的另一面。
First, let's look at a breakdown of the costs.
我們首先看一下成本的詳細數字。
The examples we will look at have quite different emphases.
我們將要觀察的例子所強調的重點很不相同。