YOU SAID:

the Japanese race has imparted upon this humble race we call humanity many wondrous things, such as funny jokes about their stupid race

INTO JAPANESE

日本の人種は、人類と呼ばれるこの謙虚な人種に、愚かな人種に関する面白いジョーク

BACK INTO ENGLISH

The Japanese race is an interesting jokes about this silly race to this humble race called mankind

INTO JAPANESE

日本のレースは、人類と呼ばれるこの謙虚なレースに対するこの愚かなレースの興味深いジョークです

BACK INTO ENGLISH

Japanese race is an interesting joke of this foolish lace against this humble race called mankind

INTO JAPANESE

日本のレースは、人類と呼ばれるこの謙虚なレースに対するこの愚かなレースの興味深い冗談です

BACK INTO ENGLISH

Japanese race is an interesting joke of this foolish race against this humble race called mankind

INTO JAPANESE

日本のレースは、人類と呼ばれるこの謙虚なレースに対するこの愚かなレースの興味深い冗談です

BACK INTO ENGLISH

Japanese race is an interesting joke of this foolish race against this humble race called mankind