英语翻译Compassion is a desire within us to help others．With eff

英语翻译
Compassion is a desire within us to help others．With effort,we can translate compassion into action．An experience last weekend showed me this is true．I work part-time in a supermarket across from a building for the elderly．These old people are our main customers,and it’s not hard to lose patience over their slowness．But last Sunday,one aged gentleman appeared to teach me a valuable lesson．This untidy man walked up to my register(收款机) with a box of biscuits．He said he was out of cash(现金),had just moved into his room,and had nothing in his cupboards．He asked if we could let him have the food on trust．He promised to repay me the next day．
I couldn’t help staring at him．I wondered what kind of person he had been ten or twenty years before,and what he would be like if luck had gone his way．I had a hurt in my heart for this kind of human soul,all alone in the world．I told him that I was sorry,but store rules didn’t allow me to do so．I felt stupid and unkind saying this,but I valued my job．
重点翻译第二段,尤其是wonder,if ,hurt ,stupid 等关键词的意思