【释义】
a blast from the past, [informal] something from the past that you remember, see, or hear again, and that reminds you of that time in your life
突然被唤醒的记忆:
【例句】
That's a blast from the past. No one has called me that for years.
我的记忆被突然唤醒,已经很久很久没有人这样叫我了。