When I say manufacturing, you understand everything is done by hand, but you see things like shops that contain a number of slaves working for a master.

你应明白,我所说的制造业是指手工业,但也包括,若干奴隶为主人工作的作坊

耶鲁公开课 - 古希腊历史简介课程节选

The Northern cities, seats of market culture, commercialism, manufacturing, were immigrant cities.

北方的一些城市中,是市场中心的,商业和制造业中心的皆为移民城市

耶鲁公开课 - 美国内战与重建课程节选