各国及各国际组织的馆日活动是世博会会期活动的重要组成部分。根据国际惯例,每次馆日活动都要举行升旗仪式、演奏参展国和主办国国歌。在历次馆日活动中,最起眼而又最不起眼的就是那支军乐团了。说他们起眼不仅是因为他们奏响了中国及各参展国的国歌,升起了各国国旗,而且因为他们是军人;说他们不起眼是因为他们总站在那个固 Museum Day activities of various countries and international organizations are an important part of the expo activities of the Expo. According to international conventions, a flag-raising ceremony shall be held for each hall event, playing the participating countries and the host country’s national anthem. In the previous museum day activities, the most eye-catching and most inconspicuous is the military band. They say that they not only started because they played the national anthems of China and the participating countries, raised the national flags, but also because they were military personnel; they said nothing because they always stood at that solid