18号图标。成人内容符号。仅限18岁以上年龄警告圈。家长指导符号。禁止18岁以下标志。仅限18岁 向量例证 18号图标。成人内容符号。仅限18岁以上年龄警告圈。家长指导符号。禁止18岁以下标志。仅限18岁
No sign prohibition symbol age restriction under forbidden red circular with black number crossed out indicating entry for or only 库存例证 no sign prohibition symbol age restriction under forbidden red circular with black number crossed out indicating entry for or only
No children under three prohibition sign icon set forbidden age restriction warning and safety symbol collection stop ban notice 皇族释放例证 no children under three prohibition sign icon set forbidden age restriction warning and safety symbol collection stop ban notice
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