It is critical that all individuals seeking to enter the United States become acclimated to presenting documents to U.S.Customs and Border Protection (CBP) officers.是什么意思_It is critical that all individuals seeking to enter the United States become acclimated to presenting documents to U.S.Customs and Border Protection (CBP) officers.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句