In his autobiography, Franklin dedicated fifteen pages to this short list of principles - the most he had ever dedicated to one subject.

在自传里，富兰克林为这个生活准则的小清单花费了十五页纸——对于一个特定题目，这是他花费最多的一次了。

youdao

The bell rang, and, as when I had begun this story, there were a good ten to fifteen seconds when no one in the classroom moved.

铃声响起，当我开始这个故事，大概足足有十到十五秒钟，教室里所有人一动也不动。

youdao

This period of my life, from the age of fifteen or sixteen to twenty-two or twenty-three, was one of utter disorderliness.

从十五六岁到二十二三岁，我这一阶段的生活是完全杂乱无序的。

youdao

In the beginning, Special English had one fifteen-minute news show that was broadcast to Africa and Asia once a day.

VOA: special.2009.10.16

Then he had a machine that granted each pigeon one piece of corn every fifteen seconds; that's very, frustratingly slow for a hungry pigeon to get one piece every fifteen seconds.

他们设计了一个能保证,每隔15秒给鸽子喂一玉米粒的装置,对饥饿的鸽子来说是杯水车薪,每15秒才只有一粒玉米

耶鲁公开课 - 金融市场课程节选

There were some twelve to fifteen different widths of railroads in the Northern states alone by the 1850s, and you could go into one town on a gauge, i don't know, three feet wide but on the other side of town it would come out four feet wide.

在五十年代,单就北方州的铁道,就有十二到十五种不同的轨距,你可能在一条三英尺宽的铁道上进镇,但在另一边出镇时,它变成四英尺宽了

耶鲁公开课 - 美国内战与重建课程节选

That angry character lasts from the time I was fifteen to the time I was twenty-one or so.

NEWYORKER: The Conciliator

For example, one of them requires you to take out all fifteen targets with nothing but headshots.

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About 25% of the Xbox One presentation, nearly a full fifteen minutes, was devoted to longtime Microsoft ally Activision, for a series that Xbox seems to wish was their exclusive, Call of Duty.

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