YOU SAID:

We have been going out for a long time but it’s not really fun

INTO JAPANESE

私たちは長い間外出していますが、それは本当に楽しいものではありません

BACK INTO ENGLISH

We have been out for a long time but it is not really fun

INTO JAPANESE

私たちは長い間出かけていますが、それは本当に楽しいものではありません

BACK INTO ENGLISH

We have been out for a long time but it is not really fun