Bisam
[计] 基本索引顺序存取法
🗣️ 情景例句
My instructor thought that the beginner's class was too easy for me.
老师认为初级课程对我来说太容易了。
The fear of ill exceeds the ills we fear.
杞人忧天，庸人自扰。
Some of them are going to the park.
他们中有几个正走进公园。