market power

例句：

1. 1. The company's market power is a major factor in its success.
   该公司的市场力量是其成功的重要因素。
2. 2.The government needs to balance the market power of big companies with consumer protection.
   政府需要平衡大公司的市场力量与消费者保护。
3. 3. The rise of online marketplaces has challenged traditional market power structures.
   在线市场的兴起挑战了传统市场力量结构。