同桌又哼了一首新歌，听到其中“空虚”两个字时，感觉如同一块硬物猛地砸在胸口。我看了看四周，除淡红的墙壁外都在动———有的用手捂了耳朵对着歌词忘情地唱；有的低着头，看着练习，把玩着手中的笔；还有一个把一块饼干塞入口中，大嚼起来……热热闹闹的表面下，他们体验 At the same table, another new song was heard. When he heard the word “empty”, it felt like a hard object slammed on his chest. I looked around and I was moving except for the light red walls—some of them sang with their hands against the lyrics; some looked down, looked at the exercises, and played with the pen in hand; One puts a cracker in the mouth and chews it... It’s a lively surface and they experience it.