someone, especially in a government or political party, who decides on new policies

US policymakers are forced to make hard choices between national security and domestic priorities. 美国政策制订者被迫在国家安全和国内优先事项之间做出艰难的选择。

This is a major issue that has not had a lot of attention from policy makers. 这是一个重大问题，但政策制定者们对它的关注度并不高。