YOU SAID:
Don't overestimate the Bastion mains
INTO JAPANESE
要塞の本管を過大評価しないでください。
BACK INTO ENGLISH
Do not overestimate the main fortress.
INTO JAPANESE
主な要塞を過大評価しません。
BACK INTO ENGLISH
Do not overestimate the main fortress.
That didn't even make that much sense in English.