For some, they finally find their one and only true love.

对于一些人，他们最终会找到他们的另一半和真爱。

youdao

They've looked at the problem through the lens of their one and only business: advertising.

他们通过自己唯一的业务-广告-来审视这个问题。

youdao

As many as 35 percent of Alibaba’s registered sellers don’t renew their one-year contracts, meaning the company needs to add about 35, 000 new suppliers a year to maintain current sales.

相当于Alibaba注册卖家数量35%的客户在一年期满后没有续费，这意味着公司一年要新增大约35000个新供应商客户来保持目前的销售额。

youdao

He felt their one and only task was to care for their husband and children.

VOA: special.2010.07.18

I will ask the teaching fellows to each send me their one or two most interesting remarks.

我会叫教学助理每人,把最有趣的一两个发给我。

耶鲁公开课 - 心理学导论课程节选

So when you go, for example, in your neighborhood, if there's one coffee shop and you like their coffee,

所以，举个例子来说，如果你住的小区有个咖啡店，而你又喜欢喝咖啡的话，你可以去，

在英语系国家 - SpeakingMax英语口语达人

Almost as quickly, their one-stroke deficit was back to two after Weekley's birdie at No. 13.

NPR: Weekley Wins Colonial, 1st PGA Tour Win In 5 Years

Most Dems are in denial about their one glaring, elephant-size flaw--a lack of positive ideas.

FORBES: Advice to Dems--Just Say Yes

Isobel's mother and 37-year-old stepfather rescued their one-year-old daughter, but could not save her.

BBC: Isobel Dobson death: Stepfather arrested over fire