YOU SAID:
I took a trip to the year 3000
INTO JAPANESE
3000年に旅行しました
BACK INTO ENGLISH
Traveled in 3000
INTO JAPANESE
3000を旅した
BACK INTO ENGLISH
Traveled 3000
INTO JAPANESE
旅行した3000
BACK INTO ENGLISH
Traveled 3000
That didn't even make that much sense in English.