侯明源先生今年78岁,退休前曾从事文字写作工作。上小学的时候,侯明源先生就非常喜爱唱歌,并经常参加学校组织的各种演出活动,这种爱好一直伴随他几十年。1990年的一天,侯先生到景山公园晨练,他看到一些人跳舞没有音响,就主动唱歌为这些人伴奏,并根据不同的舞步变幻曲调。后来侯明源先生每到景山公园晨练时,就放开喉咙大声唱歌,既锻炼了身体也陶冶了情操。侯先生每次唱歌 Mr. Hou Mingyuan, 78, retired from writing work before his retirement. When attending elementary school, Mr. Hou Mingyuan very much like singing and often participate in a variety of performances organized by the school, this hobby has been with him for decades. One day in 1990, Mr. Hou went to Jingshan Park for a morning exercise. When he saw some people dancing without sound, they took the initiative to sing for these people and changed the tunes according to different steps. Later, Mr. Hou Mingyuan Jingshan Park every morning exercise, they open the throat loud singing, both exercise the body also cultivate the sentiment. Mr. Hou sing every time