To biomedical researchers all over the world, twins offer a precious opportunity to untangle the influence of genes and the environment—of nature and nurture.

对世界各地的生物医学研究人员来说，双胞胎提供了一个宝贵的机会，来解开基因和环境——也就是先天和后天的影响之谜。

youdao

In my dreams, I would have twins, a boy and a girl.

在我的梦里，我会有双胞胎，一个是男孩，一个是女孩。

youdao

The twins endorsed a line of household cleaning products.

这对双胞胎为一系列的家庭清洁产品代言过。

《柯林斯英汉双解大词典》

The Huang twins say that,for them, finding non-combat roles is also a cultural and religious choice.

VOA: standard.2010.07.14

How long can she keep it a secret,anyway? Jennifer Lopez gave birth to twins a couple of years ago and drew on her own experiences to play Zoe.

VOA: standard.2010.04.30

If the first six months of a child's life matter as much as most people think they do, then spending even that short time together could influence the result of a twins study.

ECONOMIST: WHAT WE LEARN FROM TWINS

Mr. Kline, who heads a consultancy focused on energy and the environment, said he would have "stayed in the house forever, " but is moving out of town to gain space for a set of twins he and his wife are expecting, adding to a son and an existing set of twins.

WSJ: Green Goes Mainstream for New Homes��WSJ Mansion

He was a Minnesota Twins fan and that night they bested the Bronx Bombers.

FORBES: Magazine Article