“下坡道”造句

越野 滑雪赛道由平道 、 上坡道和下坡道组成.
The cross - country course consists 0 f flat, uphill and downhill sections.

要宠潮湿恶棍流浪汉营地下坡道灯.
Don't pamperdamp scamp tramps that camp under ramp lamps.

曲线及上坡道阻力大, 直线阻力小, 下坡道还有加速力.
Curve and path resistance are great, linear resistance is little, declivous path still has quicken force.

• #下坡道