The black paint on the door provides a contrast for the white walls.门上的黑漆与白墙形成对照。The old lady's complacency contrasted with the dissatisfied air of her daughter.老妇人的满足和她女儿的不满神态形成对照。His fine words contrasted with his unscrupulous behaviour.他的漂亮言词与他肆无忌惮的行为形成对照。