（137）会后，白求恩回屋里收拾行装。他翻到一张和手持红缨枪的小虎一起合影的照片时，脸色陡地变了，久久凝视着，陷入了深思。

(137) After the meeting, Bethune returned to his room to pack his belongings. As he flipped through his things, he came across a photograph of himself with Xiaohu, who was holding his red-tasselled spear. His expression suddenly changed. He stared at the photo for a long time, lost in deep thought.