YOU SAID:

If time flies when you are having fun does it crawl when you're not.

INTO JAPANESE

楽しんでいるときに時間が飛ぶと、そうでないときに這い回ります。

BACK INTO ENGLISH

If time flies while you are having fun, you will crawl when you are not.

INTO JAPANESE

楽しんでいる間に時間が飛んでしまうと、そうでないときに這ってしまいます。

BACK INTO ENGLISH

If time flies while you're having fun, you'll crawl when it's not.

INTO JAPANESE

楽しんでいる間に時間が飛んでしまうと、そうでないときに這ってしまいます。

BACK INTO ENGLISH

If time flies while you're having fun, you'll crawl when it's not.