conservative plate boundary

例句：

1. 1. The study of the conservative plate boundary is crucial for understanding plate tectonics.
   研究保守的板块边界对于理解板块构造学至关重要。
2. 2. The boundary between the two plates is marked by a sharp drop in temperature.
   两个板块之间的边界处温度急剧下降。
3. 3. The boundary between continental and oceanic crusts is where most earthquakes occur.
   大陆与海洋地壳之间的边界是大多数地震发生的地方。