里克特震级

例句：

1. 1. Theearthquake was so strong that it caused widespreaddamage.
   地震非常强烈，造成了广泛的破坏。
2. 2.Earthquakes are a major concern formany countries due to their potential impact oninfrastructure.
   地震是许多国家的主要担忧，因为它们可能对基础设施造成潜在影响。
3. 3. Inareas prone to earthquakes, building codesrequire stronger structures to withstand the shaking.
   在容易发生地震的地区，建筑规范要求结构更坚固以承受震动。