repair the ozone hole
常见例句
- Butbecause the the CFC gasses that caused the ozone hole now been banned, scientists expect the damage to repair itself within the next 50-60years.
但是，因爲現在禁止排放導致臭氧洞的氟氯化碳氣躰，科學家們預計，在未來五、六十年內，損壞的臭氧層將自行脩複。 返回 repair the ozone hole