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 UID471934 帖子1049 积分1547 学分7055 个 金币161 个 在线时间176 小时 
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| all the armed services have precise regulations on how to display the national flag a federal law provides that the trade mark can not be registered if it comprises the flag, or badge of the United States.
 take every precaution to prevent the flag from being soiled.
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