Orasa
abbr. operational research and system analysis 操作研究与系统分析
🗣️ 情景例句
Are you with me on this?
这一点你听懂我的意思没有？
Some people never learn.
有些人就是学不乖。
Now the manager has found that things are missing.
现在，经理已发现有东西丢失。