双宾语的被动

姑且算王先生吧。
Mr Wang taught us German last year.
Mr Wang taught German to us last year.
We were taught German by Mr Wang last year.
German was taught to us by Mr Wang last year.

Mister taught us German last year.
Mister taught German to us last year.
We were taught German by mister last year.
Our German was taught by mister last year.

Teacher taught us German last year.
Teacher taught German to us last year.
We were taught German by teacher last year.
Our German was taught by teacher last year.

先生还可以翻成gentleman， mister ，sir， teacher
请自己根据上下文选择吧