she smiles often.often是频率副词,应该放在实义动词前面,这里怎么理解?

often 有时候为了强调,可以放在句子末尾often 副词 adv。1。常常; 经常; 时常 I often go swimming in summer。夏天我经常去游泳。Often had I intended to speak of it。我常想说说这件事。How often does this magazine come out?这本杂志多长时间出一期?2。在大多数情况下 It's often difficult to translate poems。翻译诗歌在许多情况下都是困难的。