在规划未来时，我们必须考虑几种可能的情况。

In planning for the future, we must consider several possible ___scenarios.

政府的报告概述了涉及经济全面崩溃的最坏情况。

The government's report outlines a worst-case ___scenario involving a complete economic collapse.

这部电影描绘了一个技术控制人类生活各个方面的反乌托邦情景。

The film presents a dystopian ___scenario where technology controls every aspect of human life.