YOU SAID:
Peppa, what are you doing in my hydro flask
INTO JAPANESE
ペッパ、私のハイドロフラスコで何をしているの?
BACK INTO ENGLISH
Peppa, what are you doing with my hydroflask?
INTO JAPANESE
ペッパ、私のハイドロフラスコで何をしているの?
BACK INTO ENGLISH
Peppa, what are you doing with my hydroflask?
This is a real translation party!