Ayala-Danger room?

Ayala waved at Ethan as he left, then turned her attention to the images Bernice was showing her. She was tempted to ask what 'expedition' was, but she was sure she'd find out tomorrow. And she was pretty sure she could make an educated guess.
"What 'danger room'?" She asked as she looked at the images, not understanding what most of what she was being shown actually was.
"I know word room. What danger is room? He in danger?"