YOU SAID:
how many of them do we need for them to be happy
INTO JAPANESE
彼らのうちどれだけが彼らが幸せになるために必要なのか
BACK INTO ENGLISH
How much of them are necessary for them to be happy
INTO JAPANESE
彼らがどれだけ幸せになるために必要なのか
BACK INTO ENGLISH
How much they need to be happy
INTO JAPANESE
彼らがどれくらい幸せになる必要があるか
BACK INTO ENGLISH
How How Much They Have to Be Happy
INTO JAPANESE
どのくらい彼らは幸せでなければならないか
BACK INTO ENGLISH
How long should they be happy
INTO JAPANESE
彼らはいつまで幸せになれるべきか
BACK INTO ENGLISH
How long they should be happy
INTO JAPANESE
彼らがどれほど幸せになるべきか
BACK INTO ENGLISH
How happy they should be
INTO JAPANESE
彼らがどれほど幸せであるべきか
BACK INTO ENGLISH
How happy they should be
You should move to Japan!