He was concerned that an inland route over the fells would involve dangerously steep slopes.

Various configurations of external mass balances were equipped and dangerously steep test flights flown to document their performance.

The team, now out of the trees, rapidly cut a diagonal path across the dangerously steep mountain face.

At the right of the stage, dangerously steep stairs lead up to Halie's room (Dodge sleeps on the sofa).

The terraced vineyards, perched precariously on dangerously steep slopes, were created years before any mechanical conveyances existed.

In desperation, Pete makes a dangerously steep dive to skillfully douse the engine with slurry.

Part of the training includes climbing on dangerously steep cliffs and making a leap across two walls, then the cadet carves his or her name in the rock.

After the roundabout and the Air Balloon pub, the road turns sharply and there is a dangerously steep gradient.

It looked dangerously steep, so he turned and went back into the cave, where the captain was engaged in removing the feathers from a fat pigeon.

The slope was dangerously steep.