It is easier to trace a map than to draw it yourself.映描地图比自己画一幅要容易一些。Trace the shape onto the card and cut it out.把这个形状映描在卡片上，然后把它剪下来。The children traced the map of France and then wrote in the names of the places they had visited.孩子们映描了法国地图，并写上他们到过的地名。