reversible expansion

例句：

1. 1. The company's reversible expansion has led to significant growth in its market share.
   公司的可逆扩张导致了其市场份额的显著增长。
2. 2. The scientist discovered a new method for expanding reversible materials.
   科学家发现了一种用于扩展可逆材料的新方法。
3. 3. The expansion of the economy is reversible, meaning that it can be reduced or reversed if necessary.
   经济的扩张是可逆的，这意味着如果需要，它可以被减少或逆转。