continuous grade造句

例句与造句

1. The river is popular with kayakers due to the continuous grade III + rapids found between Newby Bridge and Haverthwaite and a relatively stable water level sustained by Windermere.
2. The line is one of the most scenic in New South Wales, and for the first 20 km after leaving Unanderra has an almost continuous grade 1 in 30 providing spectacular view over the Illawarra coastline.
3. It's difficult to find continuous grade in a sentence. 用continuous grade造句挺难的