in the corner 是指在物体内部的角落,in the corner of the house
at the corner 是指在物体外部的角落
on the corner是指在物体上部的角落,类似于,在桌子的上方的角落 on the corner
译为： Inside camera
例句：1.症结在于，我们能否真正从内部视角审阅董事会的作用。
Crucial point depends on, we whether the action that examines a board of directors from in-house perspective truly.
2.从企业的内部视角探讨了环境战略产生竞争力影响的机制。
The article explores the mechanism of environmental strategy's effects on firm's competitiveness from inherent angle of enterprises.
3.这篇题为《内部视角--直销的社会和经济贡献》的调查也提供了其他关键性的发现，包括。
Other key findings from the study, titled "The Social and Economic Contributions from Direct Selling – Insight from the United States, " include.
