The matter should be resolved by the executive branch of government.这个问题应该由政府的行政部门解决。In the US, the president is part of the executive branch of the government.在美国，总统是政府行政分支的一部分。In the U.S., the President is the head of the executive branch of government.在美国，总统是政府行政部门的首脑。