AI stands for artificial intelligence and RA stands for remote assistance.

AI代表人工智能，RA代表远程协助。

" Just a few years back, remote human assistance was a dirty little secret in this space, " Katz said.

" 就在几年前，远程人工协助在这个领域还是个不可告人的小秘密。"

They will be the ones who will have to autonomously carry out creative thinking, problem solving and decision making, with minimal assistance or at best remote assistance from teams back on Earth.

他们将不得不在最少协助或至多在地球团队的远程帮助下，自主进行创新思考、解决问题和做出决策。”