不是我的白云
curve; curve lane; bend弯道The engine of the train left the rails at a curve. 火车头在拐弯处脱轨。The slope increases as you go up the curve. 上了弯道以后，路越来越陡。Climate, the lower designed standard, the radius of curve lane, the gradient ofvertical slope as well as the condition of the road surface, it's hard for the driver todrive fast, safely and comfortably in the high grade road in mountain area. 山区高等级公路由于地形、地质和气候条件因素的制约，设计标准较低，弯道半径、纵坡坡度、路面情况、道路线形综合协调等很难满足车辆的快速、安全、舒适运行。The crash occurred on a sharp bend.撞车发生在一个急转弯处。
