Since it is her third baby and born in the third month of the year, people named it Sansan, referring to "three three".

因为这是她的第三个孩子，而且是在一年中的第三个月出生的，所以人们叫它 “Sansan”，就是“三三”的意思。

youdao

The world's largest economy has now contracted for three three-month periods in a row.

世界第一大经济体目前开始为后续的三个季度谋划。

youdao

Three plus three makes six.

三加三等于六。

《新英汉大辞典》

A pound of fat is equal to about four hundred fifty three grams or three thousand five hundred calories.

VOA: special.2010.06.08

When I reflect on the first couple of years of Baidu's operation, I think there are three things that's very critical.

当我回想百度最初的那几年，有三件事是非常重要的。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

It's one of the only compounds, there's only I think three, where the density actually goes down when it freezes.

它是我见过的，唯一一个，在降温时密度下降的化合物。

麻省理工公开课 - 固态化学导论课程节选

There's only three standing - well, four, with Dennis Kucinich but essentially, there are three standing.

NPR: Injecting Race into Politics

The three Greek judges delivered their verdict on Friday afternoon, after three days of evidence.

BBC: Greek court convicts plane-spotters

The infamous sign was stolen in December last year and recovered in three pieces three days later.

BBC: Auschwitz sign theft: Swedish man jailed