The correct spelling of the phrase "where one life" is [wɛr wʌn laɪf]. The first word, "where," is spelled with a silent "h" and pronounced as "wair" with a long "a" vowel sound. The second word, "one," is pronounced as "wun" with a short "u" vowel sound. Lastly, "life" is pronounced as "laif" with a long "i" vowel sound. Proper pronunciation and spelling are important for clear communication, whether it be in writing or conversation.