Meaning of bǎo cún:
保存
to conserve; to preserve; to keep; to save (a file etc) (computing)
Qǐng jìdé bǎocún wénjiàn.
请记得保存文件。
Please remember to save the file.
Wǒmen yīnggāi nǔlì bǎocún zìrán zīyuán.
我们应该努力保存自然资源。
We should strive to preserve natural resources.
Qǐng quèbǎo nǐ yǒu zúgòu de kōngjiān lái bǎocún zhèxiē wénjiàn.
请确保你有足够的空间来保存这些文件。
Please make sure you have enough space to keep these files.
Qǐng jìdé bǎocún nǐ de wéndàng.
请记得保存你的文档。
Please remember to save your document.