例句與造句

1. In the mountainous areas, the lakes are tectonic lakes, landslide-dammed lakes and glacial lakes.
2. In its origin, these lakes are tectonic lakes, landslide-dammed lakes, alluvial set lakes, delta set lakes, oxbow lakes, lagoons and so forth.
3. It's difficult to find tectonic lake in a sentence. 用tectonic lake造句挺難的