旅馆: hotel...
民歌: folk song...
阳性: positive, masculine...
柔和: gentle, soft...
山谷: valley, ravine...
非常: very, very much, unusual, extraordinary...
美中不足: everything is fine except for one small defect (idiom); the fly in the ointment...
笑容: smile, smiling expression...
不择手段: by fair means or foul, by hook or by crook, unscrupulously...
哦: sentence-final particle that conveys informality, warmth, friendliness or intimacy, may also indicate that one is stating a fact that the other person is not aware of...