从他的观点来看，这个行动似乎完全合理。

From his ___viewpoint the action seemed entirely justified.

我询问了人们对这两个提案的观点。

I asked people for their ___viewpoints on the two proposals.

她独特的观点为这个问题提供了宝贵的见解。

Her unique ___viewpoint provided valuable insights into the problem.