YOU SAID:
the reproductive system creates the children of the world
INTO JAPANESE
生殖システムは、世界の子供を作り出す
BACK INTO ENGLISH
The reproductive system creates the world's children
INTO JAPANESE
生殖システムは世界の子供を作り出す
BACK INTO ENGLISH
The reproductive system creates the world's children.
INTO JAPANESE
生殖システムは世界の子供を作り出します
BACK INTO ENGLISH
The reproductive system creates the world's children.
That didn't even make that much sense in English.