self-recording anemometer

例句：

1. 1. The self-recording anemometer is a useful tool for measuring wind speed.
   自记风速计是一种测量风速的有用工具。
2. 2.The self-recording anemometer was invented to help farmers monitor the weather conditions.
   自记风速计被发明出来，帮助农民监测天气条件。
3. 3. The self-recording anemometer can provide accurate data on wind speed and direction.
   自记风速计可以提供关于风速和方向的准确数据。