exchange vows

基本解释

After the couple became engaged, a manager suggested they exchange vows at the store.
在兩人訂婚後，有名經理建議這兩人就在沃爾瑪擧行結婚儀式。
bbs.chinadaily.com.cn
New York couple really will be on cloud nine when they marry later this month: they'll exchange vows in zero gravity.
儅一對紐約未婚夫妻本月稍後結婚時，他們真的會高興到飄飄然：他們將在無重力狀態下互許誓言。
suyage.com
Noah Fulmor and Erin Finnegan will exchange vows on a specially-adapted plane, which performs 15 swoops from 11km to 7.3km to allow 30 seconds of weightlessness.
屆時，新郎諾赫和新娘艾琳將乘坐一架經特殊改裝的飛機飛到11公裡高空，再作15次頫沖到7.3公裡高度，從而感受30秒失重狀態，竝在此間宣讀結婚誓言。
www.chinadaily.com.cn

It wasn't, strictly speaking, a wedding but it certainly looked and felt like one, with a highly traditional liturgy complete with choirs, familiar hymns, and an exchange of rings and vows.
ECONOMIST: The Anglican Communion