鉴于大家对英语英语考证PETS写作十分关注，我们编辑小组在此为大家搜集整理了“2013年有关PETS4写作精选短语之参考内容”一文，供大家参考！
2013年有关PETS4写作精选短语之参考内容
door-to-door selling
a method of presenting and selling products or services in which a salesperson goes to the residences or homes of potential buyers, knocking on their doors to solicit business
EXAMPLE:
"Many homeowners dislike door-to-door selling and consider it to be disturbing to their privacy."