The horse won by two clear lengths.

那匹马以整整领先两个马身的优势获胜。

《牛津词典》

The bullet missed him by two inches.

子弹只差两英寸就击中他了。

《牛津词典》

My brother is my senior by two years.

我哥哥比我大两岁。

《牛津词典》

President Obama wants the United States to again have the world's highest percentage of college graduates by two thousand twenty.

VOA: special.2009.09.10

And he defined the average in terms of not the sum divided by two, but he chose the geometric mean.

鲍林定义平均并不是,简单相加在除以二，他选择几何平均。

麻省理工公开课 - 固态化学导论课程节选

He started out by observing that all of us, all human beings are governed by two sovereign masters: pain and pleasure.

边沁通过观察得出，所有人类均受两大至高无上的因素所支配：,痛苦与快乐。

耶鲁公开课 - 公正课程节选

The display doesn't wobble when you set the machine down, and is anchored by two tasteful metal hinges.

ENGADGET: blogger-avatar

Police said he was hit five times by two masked men shooting at the car.

BBC: Wavertree shooting: CCTV of 'targeted attack' released

It was propelled by two motor scooter engines, connected to metal blades and two 12v batteries.

CNN: High-school teen builds one-man submarine for $2,000