Without leadership to manage the flow of ideas, two technical experts in the same room make an argument, three make a crowd, and four make a mob.

如果没有领导力来驾驭不断出现的新想法，两名技术专家就能吵起来，三个就会乱成一团，四个就成了乌合之众。

youdao

He says,at the end of the day, you are sure to make at least three or four dollars, to sustain your family.

VOA: standard.2010.04.22

You can make multiple--you can put three or four-- the copy gets worse and worse each time, but you've got multiple copies.

你也可以复写多份，放上三四张复写纸-,不过越往下复印的效果会越差，但终归你还是有了多份副本。

耶鲁公开课 - 金融市场课程节选

If you make three people-- or even better, four people a day feel good and they make-- they pay it forward and make four others feel good, and so on and so on.

如果你能让三个人-,甚至四个人度过美妙的一天-,他们会推展，让四人有美好的一天，以此类推。

哈佛公开课 - 幸福课课程节选

Without getting into specific military planning, let me make three or four points in response to your good question.

WHITEHOUSE: The White House

If you invest when they're at their highest, which is where we are today, you're only going to make three to four to 5%.

FORBES: Magazine Article

The next generation container ships coming from Asia will only make three or four stops across Northern Europe - and Felixstowe is expecting to be on their calling cards.

BBC: Felixstowe opens new berths for giant container ships