北边的喀斯喀特山脉由一群火山组成。

The Cascade Range, to the north, is made up of volcanoes.

youdao

由于这个原因，这的确是一个比你的喀斯喀特山脉更为安全的区域。

This is indeed a safer zone than your Cascade Mountains for this reason.

youdao

由于这个原因，这的确是一个比你的喀斯喀特山脉更为安全的区域。

This is indeed a safer zone than your Cascade Mountains for this reason.

youdao