chū / mén / qián / bié / wàng / le / bǎ / suí / shēn / dié / cóng / diàn / nǎo / shàng / bá / xià / lái

出门前别忘了把随身碟从电脑上拔下来。

Before leaving, don't forget to unplug the USB flash drive from the computer.