transmission of water

例句：

1. 1. The teacher explained theconcept of transmission in physics class.
   老师在物理课上解释了传输的概念。
2. 2.The new technology will greatly improve the efficiencyof transmission.
   新技术将大大提高传输的效率。
3. 3. Thetransmission line is responsible for transmitting signalsbetween two points.
   传输线路负责在两个点之间传输信号。