英语高频四字汉语词汇的翻译 1. 挨家挨户 from door to door 例题：医生挨家挨户上门巡访，省去了许多老年人去医院的麻烦.(save) Doctors’ door-to-door visits s...

  关于环保的英语作文(一) These  days, almost every day in the news broadcast across the country to say serious  air pollution in cities, and points out that the ...