2. The beggar's old man deserves sympathy: red and swollen eyes, blue lips, rough and ragged clothes, dirty wounds ... He stretched out a red and swollen, dirty hand to me ... He groaned, and he murmured for help.
Respectable: red eyes staring at me; His blue lips smiled-and then he squeezed my cold fingers.
3. Contact the context and answer the question
(1) "This should also be thanked. This is also a charity, brother. " This is what (beggar) said, and the charity he got was (respect).
(2) "I see, I also got charity from my brother." Who is "my brother" (beggar)? What is the charity that "I" get (gratitude)?