broad band light pump

例句：

1. 1. The broadband light pump is an essential tool for modern office work.
   宽带光泵是现代办公室工作必不可少的工具。
2. 2.The broadband light pump has greatly improved the efficiency of our data transmission system.
   宽带光泵大大提高了我们数据传输系统的效率。
3. 3.The broadband light pump was used in the construction of the new hospital building.
   宽带光泵被用于新医院大楼的建设中。