top gain

例句：

1. 1. The company's top gain came from a new productlaunch.
   该公司的最大收益来自于新产品的推出。
2. 2.The investment firm achieved its top gain byinvesting in emerging technology stocks.
   这家投资公司通过投资新兴科技股实现了其最大收益。
3. 3. The company's top gain wasdue to increased sales of its flagship product.
   该公司的最大收益是由于其旗舰产品的销量增加所致。