YOU SAID:
how long will these heartaches linger
INTO JAPANESE
これらの心痛はいつまで残りますか
BACK INTO ENGLISH
How long will these heartaches last?
INTO JAPANESE
これらの心痛はどのくらい続くのでしょうか?
BACK INTO ENGLISH
How long will these heartaches last?
That didn't even make that much sense in English.