YOU SAID:
Woohoo! I'm going to the beach for the first time in five years!
INTO JAPANESE
ウフー! 5年ぶりに海へ!
BACK INTO ENGLISH
Uhu! After 5 years to the sea!
INTO JAPANESE
うふ! 5年後の海へ!
BACK INTO ENGLISH
Ufu! Five years to the sea!
INTO JAPANESE
うふ!海に5年!
BACK INTO ENGLISH
Ufu! 5 years at the sea!
INTO JAPANESE
うふ!海で5年!
BACK INTO ENGLISH
Ufu! 5 years at the sea!
That didn't even make that much sense in English.