经济危机给该地区带来了灾难性的后果。

The economic crisis had ___disastrous consequences for the region.

由于多次挫折，这对项目来说是灾难性的一周。

It was a ___disastrous week for the project due to multiple setbacks.

我们必须在情况恶化之前解决这些灾难性的状况。

We must address these ___disastrous conditions before they worsen.