YOU SAID:
Spy treats that child like his own child.
INTO JAPANESE
スパイはその子供を自分の子供のように扱います。
BACK INTO ENGLISH
Spies treat the child like their own.
INTO JAPANESE
スパイは子供を自分のように扱います。
BACK INTO ENGLISH
Spies treat their children like themselves.
INTO JAPANESE
スパイは子供たちを自分たちのように扱います。
BACK INTO ENGLISH
Spies treat their children like themselves.
That didn't even make that much sense in English.