Girl Scouts are selling cookies door to door. = Girl Scouts are going door to door selling cookies.女童子军正挨家挨户地卖饼干。My cousin and I joined the same Guide company.我表姐和我加入了同一支女童子军大队。Girl Scouts went around the neighborhood selling cookies.女童子军队员在居民区内挨家卖饼干。