乘小轿车到上hai不到二小时。It takes less than 2hrs to take a (saloon) car to Shang*hai.It takes less than 2h to (go to可不要) Shang*hai by passenger car.It takes less than 2 hours to Shang*hai with a car. 说明无主语句宜用it作形式主语做...事要...时间、花...时间做...事,用take some time to do something结构同义转化:乘(坐)小轿车,take a car=by car=with a car(小)轿车,形式多样,英式英语sal...