“gulch”造句，怎麼用gulch造句

A deep gulch or ravine with sloping sides, often dry in summer.

The models and visualization system are in accordance with the gulch development rule in the study area, so they can be used for reconstructing ancient and predicting future shapes of different gulches.

Fixed several terrain exploits in warsong gulch.

Planning for the future is like going fishing in a dry gulch;

The trail ducks into a narrow gulch.

The gold in gulch-gold mines locating in northern region of Heilongjiang Province mainly originates from the gold-containing structure and lode gold mines enriched by crust-mantle action.

A deep gully cut by an intermittent stream; a dry gulch.