As I just mentioned, he is forgetful, he always forgets some important things.
正如我剛才提到過的,他很健忘,經常忘記一些重要的事情。
As I just mentioned, housing price is a major concern of our country.
正如我剛才提到的,房價問題是我國一個主要關注的問題。
As I just mentioned, we should work more and talk less.
正如我剛才提到過的,我們應該少說多做。