YOU SAID:
my friend bought two thousand coins to them the police
INTO JAPANESE
私の友人は警察に2000コインを買った
BACK INTO ENGLISH
my friend bought 2000 coins for the police
INTO JAPANESE
私の友人は警察のために2000コインを買った
BACK INTO ENGLISH
my friend bought 2000 coins for the police
You love that! Don't you?