名詞 viewpoint:

1. a mental position from which things are viewed
   同義詞：point of view, stand, standpoint
2. a place from which something can be viewed
   同義詞：vantage point

1. He is very good at talking opponents over to his viewpoint.
   他善于說服對手改變立場轉而贊成他的觀點。
2. If sees this problem by this kind of viewpoint, just you can feel it very important.
   如果以這種觀點看這個問題，你就會覺得它很重要。
3. I look at this problem from a different viewpoint.
   我從不同的觀點來看這個問題。
4. A person who has an academic viewpoint or a scholarly background.
   學術界人士有學術觀點或學術背景的人

view.point

n.（名詞）
A position from which something is observed or considered; a point of view.
觀點：觀看或者考慮某物的位置；觀點