ترجمه جمله we are going to pull out all the stops to make...

سلام دوستان قسمت اخر جمله رو کسی میتونه رونتر ترجمه کنه؟

we are going to pull out all the stops to make sure what we are doing is correct and,if in face this was a homicide,that we have the upper hand on it, Nelson said.