Marrum
铁结核层
🗣️ 情景例句
I care about more lockers for the teachers.
我关心教师要有更多的储物柜。
Dorothy felt refreshed after her nap.
多罗茜一觉醒来，觉得精神一爽。
Don't look out of the window concentrate on your work.
别看窗外，专心工作。