commercial profit的用法和樣例：
例句
- This shows that Chinese users imported this batch of equipment purely for commercial profit.
這說明，中國用戶進口這批設備的目的，純粹是為了商業利潤。 - But his visionary predictions have not always led to commercial success, as in the case of the touch-screen tablet computer.
但並不是每一次蓋茨的夢幻預測都能轉換成商業利潤，就比如他的觸控平板電腦設想，就沒有獲得成功。
