YOU SAID:

do not jump up the building because gravity exists

INTO JAPANESE

重力が存在するため、建物を飛び越えないでください

BACK INTO ENGLISH

Do not jump over buildings as gravity exists

INTO JAPANESE

重力があるので建物を飛び越えないでください

BACK INTO ENGLISH

Don't jump over buildings as they have gravity

INTO JAPANESE

建物には重力があるので飛び越えないでください

BACK INTO ENGLISH

Buildings have gravity, so don't jump over them

INTO JAPANESE

建物には重力があるので、飛び越えないでください

BACK INTO ENGLISH

Buildings have gravity, so don't jump over them