烈度

例句：

1. 1. The temperature has dropped significantly, reaching a low of 5°C.
   温度已经显著下降，达到了5°C的低。
2. 2. The earthquake's intensity was so strong that it caused widespread damage.
   地震的强度如此强烈，造成了广泛的破坏。
3. 3. The scientist measured the intensity of the light beam with a sensitive instrument.
   科学家用一个敏感的仪器测量了光束的强度。