YOU SAID:

I believe everyone should be happy, although it might be harder than expected to some

INTO JAPANESE

私は皆が幸せになるはずだと信じていますが、

BACK INTO ENGLISH

I believe that everyone should be happy,

INTO JAPANESE

私は皆が幸せになるはずだと信じています

BACK INTO ENGLISH

I believe everyone should be happy

INTO JAPANESE

みんなが幸せになるはずだと思う

BACK INTO ENGLISH

I think everyone should be happy

INTO JAPANESE

誰もが幸せになるはずだと思う

BACK INTO ENGLISH

I think that everyone should be happy

INTO JAPANESE

誰もが幸せになるはずだと思う

BACK INTO ENGLISH

I think that everyone should be happy