所以你开始在窗户纸上抠孔，终于你可以看到那一边了。

So you start to punch holes in the paper windows and eventually you can see what is beyond.

奥迪终于出色地捅破了普通轿车和入门级豪华轿车之间的窗户纸。

Ultimately Audi has done a fine job of treading the razor-thin line that separates the common sedan from an entry-luxury one.