And two: the terms from printing that  we use in completely different contexts, often unaware of their roots in the printworks.

其二：那些源自刷术、却截然不同的语境中被我使用的术语，我并未察其根源刷领域。

The early printworks are also the where, the what, the when and the who behind why we  have so many WH words in English.

早期的刷活动，正是那些决定我英语中为何拥有如此多以WH开头的词汇的幕后推手——它是原因的所、事物的本质、时间的节点以及参与者的身份。