When he sat alone in his room working out ways to save money and buy his rickshaw, his eyes would sparkle and he would mutter to himself like someone half crazy.

• 独坐在屋中的时候，他的眼发着亮光，去盘算怎样省钱，怎样买车； 嘴里还不住的嘟囔，像有点心病似的。