3D渲染五四青年警察军人敬礼插画素材

中文关键词：青年经侦民警宣誓场景，警旗背景，五四火炬与警徽组合图标，莫兰迪橄榄绿，浅卡其色，藏青色，商务插画风格，黄金分割构图，主标题“五四精神 传承有我”使用公安标准字体，副标题“经侦支队·青春护航”。 英文关键词：Young economic investigation police oath-taking scene, police flag background, May Fourth torch combined with police badge icon, Morandi olive green, light khaki, navy blue, business illustration style, golden ratio composition, main title "The Spirit of May Fourth, Inheritance Has Me" in public security standard font, subtitle "Economic Investigation Brigade · Youth Escort".