Chopping board 案板，砧板

【视例】

Chopping sounds...

砍东西的声音。

——来自于《Bones Season 2 (10)》

be traced to 找出根源

【视例】

Marge,there's no explanation for you fear of flying but it can probably be traced to some childhood trauma.

Marge，没有办法简单的解释你害怕飞行的恐惧，但它也许可以追溯到童年所经历过的精神创伤。

——来自于《The Simpsons Season 6 (11)》