YOU SAID:
We need to do a metallurgical survey
INTO JAPANESE
冶金学的調査を行う必要がある
BACK INTO ENGLISH
Metallurgical investigations need to be carried out
INTO JAPANESE
冶金学的調査を実施する必要がある
BACK INTO ENGLISH
Metallurgical investigations need to be carried out
That didn't even make that much sense in English.