Oodbs
面向对象数据库系统
🗣️ 情景例句
We hope you're successful in your new post.
我们希望你在新的岗位上成功。
You had it coming!
活该！
But I couldn't answer the rest.They were too difficult for me.
但我回答不出其作的题。那些题对我来说太难了。