AI 摘要
Steam mandates credit card age verification for Australians to access R18+ games.
SteamAustraliaage_verification负向情感
本摘要由 AI 生成，请从原始来源核实细节。
Steam mandates credit card age verification for Australians to access R18+ games.
本摘要由 AI 生成，请从原始来源核实细节。