1. from door to door：for the time being 暂时,眼下 | from door to door 挨家挨户 | from now on 从此以后; 今后
2. go to houses：fly with 和...一起飞翔 | go to houses 挨家挨户 | want sb. to do 想让某人做某事
3. go from house to house：from now on 从现在起 | go from house to house 挨家挨户 | = go from door to door 从一家走到另一家
4. from house to house：from side to side 从一边到另一边,左右 | from house to house 挨家挨户 | from handto hand 从一人之手到他人之手