娶你无怨无悔嫁你心甘情愿
[qŭ nĭ wú yuàn wú huĭ jià nĭ xīn gān qíng yuàn]
Willing to marry you without regret or complaints. Expresses determination to marry someone wholeheartedly, indicating a willingness to accept all aspects of the marriage relationship and commit oneself fully.