山路上有一段陡峭的斜坡。

There is a ___steep slope on the mountain path.

爬到山顶的路很陡峭，但景色值得。

It's a ___steep climb to the top of the mountain, but the view is worth it.

城堡坐落在一座陡峭的山上。

The castle is set on a ___steep hill.