YOU SAID:

oop 4am been here 2 hours

INTO JAPANESE

oop 4amが2時間ここにいます

BACK INTO ENGLISH

oop 4am is here for 2 hours

INTO JAPANESE

oop 4amは2時間ここにあります

BACK INTO ENGLISH

oop 4am is here two hours

INTO JAPANESE

午前4時はここ2時間です

BACK INTO ENGLISH

It is 2 hours here at 4 am

INTO JAPANESE

ここは午前4時に2時間です

BACK INTO ENGLISH

This is 2 hours at 4 AM

INTO JAPANESE

これは午前4時に2時間です

BACK INTO ENGLISH

This is 2 hours at 4 AM