YOU SAID:

Spare him, kill the rest

INTO JAPANESE

彼のスペア、残りを殺す

BACK INTO ENGLISH

Kill the rest, his spare

INTO JAPANESE

残りの部分、彼のスペアを殺す

BACK INTO ENGLISH

Kill the rest of his spare

INTO JAPANESE

彼の予備の残りの部分を殺す

BACK INTO ENGLISH

Kill the rest of his spare