05/03/30 02:00:19 UvYOrhp/
ん？直訳してみ。なんかヘンじゃない？
The teacher is satisfied with his students
and
the students with their teacher
で、his studentsとthe students with～が並列だと思うよ。
The teacher is satisfied with his students and with their teacher．
なら、with his studentsとwith their teacherが並列でOK