国家篮球协会(NBA)是世界上主要的职业篮球联盟，由美国和加拿大的球队组成。

The National basketball Association (NBA) is the major professional basketball league in the world, with teams from the United States and Canada.

youdao

国家篮球协会(NBA)是世界上主要的职业篮球联盟，由美国和加拿大的球队组成。

The National basketball Association (NBA) is the major professional basketball league1 in the world, with teams from the United States and Canada.

youdao

本文研究的是与篮球相关的世界顶尖的篮球组织美国职业篮球联盟（NBA）在中国的活动及其影响。

This paper studies the world's top basketball organization, the National Basketball Association (NBA) in China's activities and impacts upon China.

youdao