In its first function as WHO Goodwill Ambassador, a quartet from the Orchestra performed this morning at the opening of the World Health Assembly.
作为世卫组织亲善大使的第一个职能，该乐团的一个四重奏小组今天上午在世界卫生大会开幕式上进行了演出。
2
Dignitaries making statements at the opening of the Assembly included Tony Blair, British Prime Minister.
在大会开幕式上发言的政要包括英国首相托尼·布莱尔。
3
After the first assembly of your parachute you must perform an opening test and, before every take off, you must control the proper position of the handle.