Human-factors engineering: or human engineering or human factors engineering profession of designing machines tools and work environments to best accommodate human performance and behaviour.

人体工学：亦称人类工程学或人机工程学，设计机器、工具和工作环境以最好地适应人们的操作和行为的专业。

youdao

The human brain grew bigger, and human beings began to invent more and more tools and machines.

人类的大脑容量变得越来越大，于是人类开始发明越来越多的工具和机器。

youdao

The human mind will always be superior to machines because machines are only tools of human minds.

人类的大脑将永远优越于机器，因为机器仅仅只是人脑的工具。

youdao

The fact that West German and other allied manufacturers are now able to produce machines tools with accuracies better than plus-or-minus 3 microns has prompted some to argue that the present export control standard is too stringent.

CENTERFORSECURITYPOLICY: COCOM��s Coming Moment Of Truth

Recent advancements in artificial intelligence birthed autonomic technologies, self-learning and self-managing machines which have become employed by large enterprises to oversee as much as 90% of IT tasks, thus signifying a turning point from machines as tools to machines as employees.

FORBES: Autonomics Will Change The Future Of Office Work (Ask Siri)

Kelly happens to be a rather dedicated Breitling watch lover, and has a long history with precision tools and machines.

FORBES: Why Some Pilot Watches Have a Slide Rule