Subject + 开出 + Location/Object
开出 (kāichū) is a verb meaning "to depart," "to pull out," or "to issue." When used with vehicles, it means to depart or leave a station. It can also mean to issue or write out something official, such as a prescription or invoice.
火车缓缓从车站开出,越来越快。
Huǒchē huǎnhuǎn cóng chēzhàn kāi chū, yuè lái yuè kuài.
The train slowly pulled out of the station, going faster and faster.
医生给他开出了一张处方。
Yīshēng gěi tā kāi chū le yī zhāng chǔfāng.
The doctor wrote him a prescription.
公司财务部开出了这个月的发票。
Gōngsī cáiwù bù kāi chū le zhège yuè de fāpiào.
The company's finance department issued this month's invoices.