The tiny country commanding the BAB al mandab straits.
控制着曼德海峡的那个小国家。

I said it would start a bab habit and that she should do her own work.
我说这样会养成坏习惯而她应该做自己的作业。

BAB dealer sells especially individual objects and has a specialized knowledge of these.
是指专门出售某类物品，并对之有专业知识的商人。