Following the vows, the couple exchange rings.

宣誓过后，这对夫妇交换戒指。

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The bride and groom share their vows and exchange rings.

新娘和新郎分享他们的誓言，并交换戒指。

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If you put off getting engaged or married, you can now exchange rings and promises.

如果你推迟订婚或结婚，你现在可以交换戒指和承诺。

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Indians exchange garlands, Jews and Christians exchange rings and Buddhists exchange white scarves.

CNN: Weddings blend cultures as well as families

Have a ceremony, exchange rings, buy a cake.

FORBES: Marriage Is A Private Matter That's None Of The Federal Government's Business

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