YOU SAID:

let us have a grand old time

INTO JAPANESE

壮大な昔の時間を過ごしましょう

BACK INTO ENGLISH

Let's spend magnificent old time

INTO JAPANESE

壮大な昔を過ごしましょう

BACK INTO ENGLISH

Let's spend the magnificent old days

INTO JAPANESE

壮大な昔を過ごしましょう

BACK INTO ENGLISH

Let's spend the magnificent old days