词: willing短语: be willing to do sth 乐意干什么事情句子: Who are willing to help the old man?翻译: 谁愿意去帮助这个老人?
willingbe willing to do sth 乐意干什么事情
who are willing to help the old man?willing-愿意
Who are willing to help the old man?谁愿意去帮助这个老人?