所谓相对静止的概念，是in front of 好像在显示一幅画、一张照片，在描绘一刹那的相对位置状态，所以带来的感觉是“静止的”，也是与空间有关的。He is sitting in front of the window. There is a TV in front of the sofa. They are standing in front of us. in front of 与 ahead of 都可用指出一个队列的人或事物的前後关系，即表示 before之意。There were more than a hundred people ahead of us in the queue to get into the c...
