They climbed a steep embankment.

他们爬上了一个陡峭的堤岸。

《柯林斯英汉双解大词典》

The paper introduces the reason for adopting FRP steep embankment An-Tong expressway and the construction craft of FRP steep embankment, and points out the key technique and announcements.

本文介绍了安同高速公路采用加筋陡坡路堤的原因及加筋陡坡路堤的施工工艺，并指出了施工中的控制要点和注意事项。

youdao

V. cleared the stream but toppled off the steep embankment on the other side.

NEWYORKER: The Taliban��s Opium War

Two days into the journey and 19 miles from the starting point, we secured our three boats at the shore and followed a sandy trail up the steep embankment.

WSJ: The Grand Canyon's Secret Network