Definition: when you keep something the same or prevent it from being damaged or destroyed Level: C1
维护和平是许多国家的关键目标。
The ___preservation of peace is a key goal for many nations.
环保主义者专注于保护野生动物的栖息地。
Environmentalists focus on the ___preservation of wildlife habitats.
为了促进环境保护，我们应该减少碳足迹。
In order to contribute to the ___preservation of the environment, we should reduce our carbon footprint.
