If the authorized agent is living outside of the U.S., the agent needs to provide a copy of a valid passport or resident card, proof of residency and a notarized Trading Authorization Form.是什么意思_If the authorized agent is living outside of the U.S., the agent needs to provide a copy of a valid passport or resident card, proof of residency and a notarized Trading Authorization Form.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句