Once water starts to flow out of the faucet, allow the system to run for 5 minutes to flush our any harmless carbon fines that may be present.是什么意思_Once water starts to flow out of the faucet, allow the system to run for 5 minutes to flush our any harmless carbon fines that may be present.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句