Oodb
面向对象数据库
🗣️ 情景例句
Oh, five or six years ago.
哦，五六年前。
It was after dark when we got back,and we were all tired.
我们回来时天已经黑了，并且我们都很疲倦。
I sat down at the breakfast table in an exhausted condition.
然后坐到桌边吃早饭，一副筋疲力尽的样子。