Tetsuo has offered to work with the girls to figure out how Hikari and Yuki, who don't handle heat or sunlight well, can spend summer in comfort. But the school's head teacher suggests that the demi girls' total reliance on Tetsuo might actually be hurting them in the long run. This weighs on Tetsuo's mind...
I believe Satou-sensei is 
working in the schoolyard.
أعتقد أنّ ساتو-سينسي تعمل  
.في ساحة المدرسة
Ich glaube, Frau Satō arbeitet
gerade auf dem Schulhof.
Creo que trabajaba en el patio.
Creo que trabajaba en el patio.
Je crois qu’elle est dans la cour,
en ce moment.
Se non sbaglio,
sta sbrigando un lavoro in cortile.
Creio que a Prof.ª Satou 
esteja trabalhando no pátio.
Думаю, Сато сейчас работает во дворе.