例句與造句

1. Leading down from the mound was a diagonal ramp leading into an antechamber, then through a connective passageway to a large burial chamber.
2. Your method is a bit like measuring the length of diagonal ramp by approximating it as a staircase and then summing the lengths of all the treads.
3. It's difficult to find diagonal ramp in a sentence. 用diagonal ramp造句挺難的