1. After freezing, the water vapor in the air recondenses into tiny droplets and forms clouds.
在冷冻之后，空气中的水蒸气重新凝结成微小的水滴并形成云朵。
2. The scientist found a way to recondense the gas back into its liquid form.
科学家找到了一种方法将气体重新凝结成液体形态。