Cals
abbr. 电脑辅助后勤支援系统（Computer-aided Acquisition and Logistic Support）；光速商务（Commerce At Light Speed）
🗣️ 情景例句
He doesn't have any family with him.
他没有家人和他在一起。
Please leave me alone.
请别打扰我。
What march?
什么游行？