一看

• look
• eyebeam

例句

1. 他急于想看一看那个东西。
   He is all on edge to have a look at it.
2. 看一看这封信。
   Have/Take a look at this letter.
3. 过马路前先要向两边看一看。
   Look both ways (ie to right and left) before crossing the road.
4. 你最好到厂里去看一看。
   You had better go to the factory and have a look.