If you are not going to the couples wedding, you are not required to give anything.

如果你不打算结婚的夫妇，就不需要提供任何东西。

youdao

Most couples want a traditional wedding.

多数情侣希望举办一个传统的婚礼。

《柯林斯英汉双解大词典》

Suspended from a cliff by sling wires, 4 Thai couples are saying, "I do" in a "flying wedding" ceremony to celebrate Valentine's Day.

在庆祝情人节的“飞行婚礼”上，四对泰国夫妇用吊索吊在悬崖上，说着“我愿意”。

youdao

Some couples planning a wedding create their own websites so they can provide information to the people they invite.

VOA: special.2010.08.09

At the wedding itself, many couples hire small chamber groups to play classical music before and at the end of the ceremony.

VOA: special.2010.08.09

So working couples might pay for some or all of the wedding themselves.

VOA: special.2010.08.09

And just this week, elected leaders in New Mexico urged same-sex couples to apply for wedding licenses.

CNN: Gay couple fights for right to marry in epic high court fight

The Queen sat down to tea with couples celebrating their 60th wedding anniversary on the latest leg of her Diamond Jubilee tour.

BBC: Queen's Jubilee tour reaches Bromley, Merton, Richmond

Despite its size, The Knot is now facing competition from smaller blogs and websites, such as online scrapbook Pinterest, as couples search for unique wedding ideas.

WSJ: How I Built It: Wedding Site The Knot Straightens Out