YOU SAID:
The Japanese committed a ton of war crimes which, for God knows what reason, they won't apologise for.
INTO JAPANESE
日本人はたくさんの戦争犯罪を犯したが、その理由を知っている彼らは謝罪しないだろう。
BACK INTO ENGLISH
The Japanese have committed many war crimes, but they will not apologize for knowing why.
INTO JAPANESE
日本人は多くの戦争犯罪を犯してきたが、その理由を知って謝罪はしないだろう。
BACK INTO ENGLISH
The Japanese have committed many war crimes, but they will not apologize for knowing the reason.
INTO JAPANESE
日本人は多くの戦争犯罪を犯したが、その理由を知って謝罪することはないだろう。
BACK INTO ENGLISH
The Japanese have committed many war crimes, but they will not apologize for knowing why.
INTO JAPANESE
日本人は多くの戦争犯罪を犯してきたが、その理由を知って謝罪はしないだろう。
BACK INTO ENGLISH
The Japanese have committed many war crimes, but they will not apologize for knowing the reason.
INTO JAPANESE
日本人は多くの戦争犯罪を犯したが、その理由を知って謝罪することはないだろう。
it is unlikely that this phrase will ever reach equilibrium