bǎo liú
遵义会议会址还保留着它当年的面貌。
Zūnyì huìyì huìzhǐ hái bǎoliú zhe tā dāngnián de miànmào.
The site of the Zunyi Conference still retains its original appearance from that year.
不同的意见暂时保留，下次再讨论。
Bùtóng de yìjiàn zànshí bǎoliú, xià cì zài tǎolùn.
Different opinions are temporarily reserved, and will be discussed again next time.
他的藏书大部分都赠给国家图书馆了，自己只保留了一小部分
Tā de cángshū dà bùfen dōu zèng gěi guójiā túshūguǎn le, zìjǐ zhǐ bǎoliú le yī xiǎo bùfen.
Most of his book collection has been donated to the National Library, and he only kept a small portion for himself.