jì suàn jī / de / huǎn chōng qì / kě yǐ / lín shí / chǔ cún / shù jù / bì miǎn / xì tǒng / kǎ dùn计算机的缓冲器可以临时储存数据,避免系统卡顿。The computer's buffer can temporarily store data to prevent system lag.