查人人中国名人网预约服从系统安排快:一道英语翻译题
来源：百度文库 编辑：查人人中国名人网 时间：2024/05/10 19:53:12
自从我们上月回北京以来,我们看了四部电影.
we have watched 4 films since we came back from BJ last month.
We have seen 4 movies since we came back to Peking last month.
We had already seen four films since we came back to Beijing last month.