不同国家实行保护关税的目的不同。

Different countries adopt protective tariffs for different purposes.

对钢铁行业的保护关税是因为中国以低于成本的价格在世界市场倾销。

The reason for the steel tariffs is the fact China is dumping below cost steel on world markets.

汉密尔顿的其他建议，包括对新生的美国工业征收保护关税，都被否决了。

Hamilton's other proposals, including protection tariffs for nascent American industry, were defeated.