YOU SAID:
Nathan is a productive member of society
INTO JAPANESE
ネイサンは、社会の生産的なメンバー
BACK INTO ENGLISH
Nathan is a productive member of society.
INTO JAPANESE
ネイサンは、社会の生産的なメンバーです。
BACK INTO ENGLISH
Nathan is a productive member of society.
That didn't even make that much sense in English.