biān / jí / bù / zhèng / zài / shěn / dìng / zhè / běn / jiào / cái / zhǔn / bèi / xià / gè / yuè / chū / bǎn

编辑部正在审订这本教材，准备下个月出版。

The editorial department is revising this textbook and plans to publish it next month.