That's a nice, general way of putting it. Shrugging, Haruka takes stock of the bowling alley. Was there a snack bar here, again...? Who knows how long they'll be barricaded. It's best to have an accurate count of their resources. "Sort of. Check for leaks around the building."
And that's apparently all she has to say on the subject. Further explanation takes a backseat to dealing with present danger.