YOU SAID:

I'll believe it when pigs fly.

INTO JAPANESE

ブタが飛ぶとき私はそれを信じるでしょう。

BACK INTO ENGLISH

I will believe it when pigs fly.

INTO JAPANESE

ブタが飛ぶとき私はそれを信じるでしょう。

BACK INTO ENGLISH

I will believe it when pigs fly.