YOU SAID:

How many shrimps do you have to eat until you make your skin turn pink

INTO JAPANESE

肌がピンク色になるまで何エビを食べなければなりませんか

BACK INTO ENGLISH

How many shrimp do I have to eat until my skin turns pink

INTO JAPANESE

肌がピンク色になるまで何エビを食べる

BACK INTO ENGLISH

Eat what shrimp until the skin turns pink

INTO JAPANESE

皮がピンクに変わるまで何のエビを食べなさい

BACK INTO ENGLISH

Eat what shrimp until the skin turns pink