区别：意思和词性都有所不同
sight:
n. 视力；景象；眼界；见解
vt. 看见；瞄准
vi. 瞄准；观看
adj. 见票即付的；即席的
scenes:
n. 场景（scene的复数）；[法] 现场，景色
She suffered from short sight.
她眼睛近视。
The sandy beach was in sight.
那片沙滩映入眼帘。
A terrible sight met their eyes.
一幅可怕的景象映入他们的眼帘。
The boat disappeared from sight.
那艘船从视野中消失了。
They finally lost sight of land.
他们终于看不见陆地了。
I can't stand the sight of blood.
一看见血我就难受。
