In nature, they thrive in deep compact soil.

在自然环境中，它们更适应在深层、紧实的土壤。

The results show that regions of Mars that the rover trundled over have properties similar to those of compact, sandy soil on Earth.

结果表明， 火星车经过的火星区域具有与地球上致密的沙质土壤相似的特性。

In nature, they thrive in deep, compact soil, and when they feel the stress of fresh oxygenated air, they often produce spores, which are extremely resilient to the environment, and can even survive cooking.

自然界中，它们生活在坚实的深部土壤；当他们感受到富氧的新鲜空气时，常常形成能耐受极端环境的芽孢，甚至能挺过烹饪。