There was a column directly in my line of sight, so I could only see half the stage.
有一根柱子正挡着我的视线，所以我只能看见舞台的一半。
《牛津词典》
2
My sight is failing, and I can't see to read any more.
我的视力正在下降，不能再看书了。
《柯林斯英汉双解大词典》
3
It was interesting to see such a strange sight, but there were a lot of people around and I was a bit worried about the bees and the people stopping to look.