He's only 17 and therefore not eligible to vote.

他只有17岁，因此没有投票选举的资格。

《牛津词典》

They had seen him trawling and therefore knew that there were fish.

他们看见他正用拖网捕鱼，因此他们知道那里有鱼。

《柯林斯英汉双解大词典》

Muscle cells need lots of fuel and therefore burn lots of calories.

肌肉细胞需要很多“燃料”，并因此燃烧大量卡路里。

《柯林斯英汉双解大词典》

Being in a warmer environment,up to a point, will lead to decreased energy expenditure and therefore, at the same amount of food intake,weight gain."

VOA: special.2010.12.21

And will make mistakes. And therefore, you write your programs so that catastrophes don't occur when those mistakes are made.

就是人是很愚蠢的，会犯错误的，因此，你要这样设计你的程序,以达到当犯错误时避免大事故的目的。

麻省理工公开课 - 计算机科学及编程导论课程节选

So this is a classic game, perhaps it's one of the most famous games, and therefore worth studying in the class.

这是一个经典的博弈案例,可能是最著名的博弈案例之一,它很值得在我们课堂上研究一下

耶鲁公开课 - 博弈论课程节选

The disadvantage is that capsules are easier (and therefore cheaper) to make than hollow, fluid-filled fibres.

ECONOMIST: Monitor

The West Texas seed had a reputation for poor by-products, and therefore brought low prices.

NPR: Texas Cotton: 'Farmer Profits at Every Step'

Still, there is concern that the drive for Welsh is politicising, and therefore poisoning, personal relations.

ECONOMIST: The Welsh language