In the Middle Ages, troubadours and Arthurian tales recast that longing as "courtly love", a fierce, often forbidden devotion like Lancelot's for Guinevere, in which a knight proved his worth through self-sacrifice for a beloved he might never openly declare.
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這些選項需要政府機構提出詳細報告來證明課稅理由，而且在範圍與期限上都有限制。。Line官方版本下载是该领域的重要参考