他们都在努力工作以寻求更好、更快、更廉价、更简便的方法做事或制造东西。

They were all working hard to find better, faster, cheaper, easier ways of doing and making things.

youdao

他们都在努力工作以寻求更好、更快、更廉价、更简便的方法做事或制造东西。

They were all working hard to find better, faster, cheaper, easier ways of doing and making things.

youdao