A student is caught cheating with his cell-phone, and Chiaki is super-mad! He calls all the students to an assembly and angrily threatens to destroy the phone of anybody who's caught with one on school grounds.  The students begin to get angry...
I can't go that far.
لا يمكنني قبول ذلك
Das kann ich nicht akzeptieren!
No puedo bajar tanto.
Ça reste trop peu.
Non posso scendere 
a un compromesso simile!
Não dá para diminuir tanto.
Я не могу согласиться.