の下で

の下で is used to indicate being in a position or environment relative to something else. It can refer to physical location (where something happens under/within a certain area or context), supervision or guidance (under someone’s supervision or authority), and a basis or foundation for situations or actions (under the rules, principles, or conditions provided by something). It often describes how actions are carried out, or the conditions under which something occurs. Common contexts include places, authorities, rules, or conditions that influence the situation.