请帮我翻译,将中文翻成英文（不要机器的）

It gives me a deep impression after i read the article. In my opion, wanderers are pitiful and helpless and need more care and help from people, group and organization. I had ever sawn a wanderer without feet. He crept forward, but his writing on the ground is so amazing. I was shocked and showed strong mercy to him because he only wore a T-shirt under such cold outside. Have you ever thought that the homeless need our care and help when we drink hot coffee in a warm hourse?