I'll say 'One, two, three, go!' as a signal for you to start.

我喊“一、二、三，开始！”作为你开始的信号。

《牛津词典》

For most events, tickets cost one, two or three yuan.

对于多数比赛项目而言，门票要1元、2元或3元。

《柯林斯英汉双解大词典》

And we want to bring happiness to the people on our shows for one or two or three hours.

因此，我们想通过一小时，或两三个小时的演出，能够给大家带来快乐。

youdao

The United States halted air travel for three days after the terrorist attacks in two thousand one.

VOA: special.2010.04.23

How many people vote for that this is a reversible process? I've got one vote back there two votes, three votes, four votes. Anybody else?

有多少人认为,这是一个可逆过程？有一个，两个，三个,四个，还有别的人吗？

麻省理工公开课 - 热力学与动力学课程节选

so you can see that there is going to be two sets in antibonding, three sets in bonding for a net of one, giving us the single bond.

因此你能看到,反键轨道上有两组，三组成键，得到一组净成键，所以成的是单键。

麻省理工公开课 - 固态化学导论课程节选

Compatriot and last year's winner Rodgers Rop was second, while Christopher Cheboiboch made it a one-two-three for Kenya.

BBC: SPORT | Athletics | Lel wins New York Marathon

Saunas are ubiquitous in Finland, a country with around two million saunas, or approximately one sauna for every two or three people.

BBC: The origins of bathhouse culture around the world

Along the way, Baker has run or overseen six campaigns for President: one for Ford, two for Ronald Reagan and three for the elder George Bush.

CNN: Franchise Player