我们在森林里探索了一座废弃的房子。

We explored an ___abandoned house in the forest.

到达海拔2000米处，人们可以参观废弃的盐矿。

Arriving at an altitude of 2000 meters, people can visit the ___abandoned salt mines.

这家工厂已经废弃多年了。

The factory has been ___abandoned for years.