名词
中文翻译：关税结构
同义词：
['tariff system', 'trade barriers例句：1. The tariff structure of the country has been changing rapidly in recent years.（该国的关税结构近年来一直在迅速变化。）']
例句：
-
1. The tariff structure of the country has been changing rapidly in recent years.
该国的关税结构近年来一直在迅速变化。
-
2.The tariff structure plays a crucial role in determining the competitiveness of a country's exports.
关税结构在决定一个国家出口竞争力方面起着至关重要的作用。
-
3.The government is considering revising the tariff structure to reduce import duties.
政府正在考虑修改关税结构，以降低进口关税。