







更新换代 is a Chinese idiom (chengyu) meaning “to update and replace”. To upgrade; to undergo generational change (e.g., of products, technology, or personnel). Literally, “update and replace generations”.

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Open the tool →更新换代 (gēng xīn huàn dài) is a Chinese idiom (chengyu) meaning “to update and replace”.
更新换代 is pronounced gēng xīn huàn dài in Mandarin Chinese.
Literally, 更新换代 means “update and replace generations”. It is used to mean “to update and replace”.
以新换旧