She went from house to house collecting signatures for her campaign.她挨家挨户为自己投身的运动征集签名。Volunteers went from house to house asking for donations.志愿者们挨家挨户地募捐。He has been peddling from house to house for weeks.他挨家挨户作小贩已有数星期。She went from house to house asking if anyone had seen the child.她一家家去问是否有人看到过这个小孩子。