我用青春赌你一生我用年华拼你一世
[wŏ yòng qīng chūn dŭ nĭ yī shēng wŏ yòng nián huá pīn nĭ yī shì]
Expresses a profound level of commitment and sacrifice: 'I bet my youth against your lifetime; I spend my prime to win you forever'. It represents deep dedication and unwavering faith in a love affair.