求翻译：春联也叫门对、春贴、对联、对子、桃符等，它以工整、对偶、简洁、精巧的文字描绘时代背景，抒发美好愿望，是我国特有的文学形式。每逢春节，无论城市还是农村，家家户户都要精选一幅大红春联贴于门上，为节日增加喜庆气氛。是什么意思？

Couplets are called doors and spring stick, couplets, pair and peach wood charms against evil, hung on the gate on the Lunar New Year ' s Eve in ancient times, it neatly, dual, simple, ingenious text describing background, express their wishes, is the unique literary form. During the Spring Festival, whether urban or rural, each household to be featured on a piece of tape red couplets on doors, for festivals to increase a festive atmosphere.