Charles I ruled for eleven years.

　　查理一世統(tǒng)治了十一年。

　　I've been in trouble since I was eleven years of age

　　我從11歲起就麻煩不斷。

　　It's, what, eleven years or more since he's seen him

　　打從他上次見他，已有，嗯，11年甚至更久了。