Under Kakashi's watchful eye, Boruto succeeds in powering up his own style of Rasengan. And he demonstrates his progress in a battle against an opponent of Kakashi’s choosing. Meanwhile, Sasuke and Sakura switch places to train their daughter. With firm resolve, Boruto and Sarada continue their training and begin to see the results of their hard work.

But fighting in reality is
different from training.
.لكنّ القتال الفعليّ مختلف عن التّدريب
Aber ein echter Kampf
ist anders als Training.
Entrenar no es lo mismo que pelear.
Entrenar no es lo mismo que pelear.
Però un combattimento è tutt'altra cosa
 rispetto agli allenamenti.
Mas lutar é diferente de treinar.
Опять же… реальный бой
и тренировка — это разное.