On one day, when I was at a cafe(咖啡馆)in 41. ______ Honolulu(檀香山) I saw sailor watching a bright 42. ______ young woman carefully. The woman looked quite sadly. 43. ______ He walked toward her and starting searching for 44. ______ anything on the ground at her feet. Before long, 45. ______ she asked him if he has lost something. 46. ______ The sailor turned very serious," Yes," he said, 47. ______ "I’ m looking for a smile was lost." 48. ______ Slowly there had a smile on the woman’s face. 49. ______ That sailor told her what was just the one he was looking for. 50. ______