YOU SAID:
Greenish blue monsters are killing my dogs niece
INTO JAPANESE
緑がかった青の怪物が私の犬の姪を殺しています
BACK INTO ENGLISH
A greenish-blue monster is killing my dog niece
INTO JAPANESE
緑がかった青の怪物が私の犬の姪を殺している
BACK INTO ENGLISH
A greenish-blue monster is killing my dog niece
You've done this before, haven't you.