By the early 20th century… baseball became a very profitable industry.

到 20 世纪初，棒球成为一个非常有利可图的产业。

It's the second most profitable illegal industry— second only to the drug trade.

它是第二大最赚钱的非法行业——仅次于毒品交易。

A new commodity brings about a highly profitable, fast-growing industry, urging antitrust regulators to step in to check those who control its flow.

一种新商品带来了一个高利润、快速发展的行业， 促使反垄断监管机构介入， 检查控制其流动的人。

The union argues that it made sacrifices when GM faced bankruptcy in 2009, and that its workers should be rewarded for creating " a healthy, profitable industry" .

工会认为，2009年通用汽车面临破产时，工会做出了牺牲，工人们应该因创造了“一个健康、盈利的行业”而得到奖励。

K) But adding Venice to the UNESCO endangered list — which is dominated by sites in developing and conflict-ridden countries — would be an international embarrassment, and could even hurt Italy's profitable tourism industry.

K) 但将威尼斯列入联合国教科文组织濒危名单——该名单主要是发展中国家和冲突频发的国家——将是国际上的尴尬，甚至可能损害意大利有利可图的旅游业。

To sum it up, the political theories of the Republican party for three decades after the Civil War were the theories of American business—prosperous and profitable industries for the owners and " the full dinner pail" for the workmen.

概括起来，共和党在南北战争后三十年的政治理论是美国的商业理论——对所有者来说是繁荣和有利可图的产业，对工人来说是“满载而归”。