It said it was illegal for a trust or any other organization to interfere with interstate commerce -- trade among the states.

VOA: special.2010.06.03

It's the time in which but it's the time in which long distance commerce began to take hold, because of transportation revolutions: canals, roads, railroads in particular.

它是一个时期,这是一个远距离商业开始产生影响的时代,主要原因便是运输方式的革新,运河,公路,特别是铁路

耶鲁公开课 - 美国内战与重建课程节选

It sort of drives a lot of our commerce, and so I put up with it.

这在一定程度上推动了我们很多商贸行业的发展，所以我忍了。

广告泛滥 - SpeakingMax英语口语达人

But it said the monopoly was in manufacturing -- not in trade or interstate commerce.

VOA: special.2010.06.03

"It is not just about business. It is not just about commerce and bankers, it is about people.

VOA: standard.2009.03.28

China's Commerce Ministry says it is looking into accusations from local producers that American auto and chicken meat products are being dumped in China at below-cost prices.

VOA: standard.2009.09.14