美国总统特朗普对巴西的关税命令豁免了橙汁和一些飞机零部件。

Core Point - The U.S. President Trump has exempted orange juice and certain aircraft parts from tariffs imposed on Brazil [1] Group 1 - The exemption of orange juice from tariffs may benefit the agricultural sector, particularly citrus producers in the U.S. [1] - The decision to exempt aircraft parts could positively impact the aerospace industry, facilitating smoother supply chains for manufacturers [1]