YOU SAID:

According to Keeper of the Lost Cities, a black swan is something that shouldn’t exist but does

INTO JAPANESE

失われた都市の番人によると、ブラックスワンは存在すべきではないものですが、存在します

BACK INTO ENGLISH

According to the Keeper of the Lost City, the Black Swan is something that should not exist, but it does exist

INTO JAPANESE

失われた都市の番人によると、ブラックスワンは存在してはならないものですが、存在します

BACK INTO ENGLISH

According to the Keeper of the Lost City, the Black Swan is something that should not exist, but it does exist