in two days,two days ago和the day before yesterday直接改间接引语怎样改?

问题描述:

in two days,two days ago和the day before yesterday直接改间接引语怎样改?

in two days > two days later
two days ago > two days before
the day before yesterday> two days earlier

in the next two days= in two days
two days before = two days ago
the day before yeasterday = the day before last