2days ago是否等于the day before yesterday

2days ago是否等于the day before yesterday the day before是否等于two days ago 2days ago和the day before yesterday相等吗 the other day = a few days ago吗 英语two days ago 和the day before yesterday 区别two days ago 和the day before yesterday 是否相等,为什么?也就是说two days ago 不等于two days before （我知道ago 以现在时间算起,before 以过去的时间算起 . the other day等于a few days ago对吗但是the other不是说两者中的一个吗,怎么又可以加day表示另外一个意思呢 two day ago等于 the day before yesterday 和two days before 吗?这个问题弄得 我 中文 都糊涂了.我是在复习间接引语和直接引语里遇到的.two days ago 和 three days before 互换.the day before yesterday 和 two days before four- day holiday是否等于four days' holiday? the lis left shanghai three day ago.= the lis __ __from shanghai for three days in two days,two days ago和the day before yesterday直接改间接引语怎样改? 英语the day before yesterday 等于 two days 这个问题弄得 我 中文 都糊涂了.我是在复习间接引语和直接引语里遇到的.two days ago 和 three days before 互换.the day before yesterday 和 two days before 互换.照上面 The camera has been sold out since 3 days ago是否正确 he told me he had finished the work ___横线内为什么用the day before而不是two days ago five days' 等于five-day a after day和a few days ago的区别 i had seven days off 是否等于i had a seven-day off 英语 two days ago 和the day before yesterday ,two days before这个问题弄得 我 中文 都糊涂了.我是在复习间接引语和直接引语里遇到的.two days ago 和 three days before 互换.the day before yesterday 和 two days before 1 He came to our village two years ago.=He our village since two years ago.2 He left home three days ago=He home for 3 days.3 I bought the watch 2 weeks ago=I the watch since 2 weeks ago.4 It is 5 days since I borrowed the book=I the book for 5 days.