看一看的用法和樣例：
例句
-
這是我方主要貨品的目錄單，您先看一看，對我方產品有更多的了解，好嗎？
Here is the catalogue covering our main items. Will not you have a look first, just to get more idea of our product? -
他急於想看一看那個東西。
He is all on edge to have a look at it. -
看一看這封信。
Have/Take a look at this letter. -
你最好到廠里去看一看。
You had better go to the factory and have a look.
