这篇文章从一个环保主义者的视角分析了气候变化问题。

This article analyzes the climate change issue from an environmentalist's ___point of view.

这部小说采用第三人称视角讲述故事。

The novel is told from a third-person ___point-of-view.

从环保的视角来看，我们应该减少塑料的使用。

From an environmental ___point-of-view, we should reduce plastic usage.