5,300 children.
題意:
在“世界希望之旅”中,“微笑行動”幫助了多少孩子?
根據(jù)第二段Over the years,Operation Smile has won many prizes for its work and in 1999 they even started a special event called“The World Journey of Hope'". 5,300 children in18 countries were operated on successfully during the event.多年來,微笑行動贏得了許多獎項,1999年,他們甚至開始了一個名為“世界希望之旅”的特別活動。 活動期間,來自18個國家的5300名兒童成功接受了手術(shù)。可知,在“世界希望之旅”中,“微笑行動”幫助了5300個孩子。