From assembly line the parts or the underbody are first welded together on the moving line, to be jointed by the front structure, sides, roof, wings, hood, doors and tailgates/trunk.

• 在流水线上，首先把车底部的各个板块焊接在一起，然后再焊接上车头、车身侧板、车顶部、翼子板、发动机罩、门、以及后厢板;行李厢。