YOU SAID:
The Queen of Great Britain will die on April 3rd, 2021
INTO JAPANESE
イギリスの女王は2021年4月3日に亡くなります
BACK INTO ENGLISH
Queen of England dies on April 3, 2021
INTO JAPANESE
英国女王は2021年4月3日に死去
BACK INTO ENGLISH
Queen of England dies on April 3, 2021
That didn't even make that much sense in English.