这就是犹太陀螺的由来。

And that's the story of the dreidle.

《老友记 第六季》《Friends Season 6》

回首过去是中国文化由来已久的传统。

Looking back to the past has long been a part of Chinese culture.

《中国春节》《Chinese New Year》

他们的名称由来是因為他们无情的把市民们践踏在脚下。

So named because they step over the good people of this city with no regard.

《忍者神龟：变种时代》《Teenage Mutant Ninja Turtles》

不能，如果粮食放多了的话，就会让磨停止，这也是慢慢停下的由来。这我就不知道了。

No, you can put too much through at one point, and that's where the phrase grinding to a halt comes from. I didn't know that.

《保罗教你做面包》《Baul Hollywoods Bread》

取出好吃的部分，也就是上面的那一半，剩下的那部分，也就是被他们嘲笑的那些，这也就是上流社会这个词的由来了。

That part left over after the tasty bit, the top half, had been scoffed by them, which is where the term upper crust is thought to have been born.

《保罗教你做面包》《Baul Hollywoods Bread》