自从这次受伤以后，Keane发现他在家的地位突然升高了不是一个档次。

自从这次受伤以后，Keane发现他在家的地位突然升高了不是一个档次。

Results (English) 1:

Since this injury, Keane discovered that his status at home has suddenly risen, which is not a grade.

Results (English) 2:

Since the injury, Keane has found that his status at home has suddenly risen.

Results (English) 3:

Since the injury, Keane has found that his position at home has suddenly risen from a different level.