易混淆的单词： Calderas

Fly over the top you see three separate calderas .

在它顶上飞过，你会看到三个分开的火山口。

A series of collapse craters , or calderas , lie at its summit .

其顶端有一系列崩塌的火山口，或称火山臼。

Instead , supervolcanoes have what are called calderas .

相反，超级火山有那种所谓的破火山口。

The eruptions were associated with the development of a number of giant craters ( calderas ) .

随着火山爆发形成了多个大火山口(破火山口)。

Men clean their home of ashes from the pacaya volcano , some 50 km ( 31 miles ) south of guatemala city , in las calderas , san vicente pacaya , guatemala .

男子从清洁的帕卡亚火山灰烬的家，约50公里（31英里）危地马拉危地马拉城南部，在拉斯维加斯火山口，圣维森特帕卡亚。