the image that the spectator looked at expanded这里expanded在最后
the image that the spectator looked at expanded这里expanded在最后是什么成分,是不应该有个逗号呢?
the image that the spectator looked at expanded from the minuscule peepshow dimensions of 1 or 2 inches to the life-size proportions of 6 or 9 feet.这里expanded在最后是什么成分,是不应该有个逗号呢?他是修饰the image的吧?