YOU SAID:
i killed many many people in 2020
INTO JAPANESE
私は2020年に多くの人々を殺しました
BACK INTO ENGLISH
I killed a lot of people in 2020
INTO JAPANESE
私は2020年に多くの人々を殺しました
BACK INTO ENGLISH
I killed a lot of people in 2020
That didn't even make that much sense in English.