扩张术

例句：

1. 1.The company's market share is expanding rapidly.
   公司的市场份额正在迅速扩大。
2. 2.The new technology will greatly expand our production capacity.
   新技术将极大地扩展我们的生产能力。
3. 3. The economy is expanding at a faster pace than expected.
   经济的增长速度比预期的要快。