Then the person leaves it in a public place, hoping that the book will have an adventure, traveling far and wide with each new reader who finds it.
请问老师：
目前分词短语 hoping that the book will have an adventure 和 traveling farand wide with each new reader who finds it 干什么成分？
hoping是leaves的状语，其逻辑主语是the person. 可以理解为leave的随着状语或缘由状语。traveling是have an adventrue的随着状语，其逻辑主语是the book.
