child prodigy天才兒童  wonder child, a child whose talents are recognized at an early age;  

Example:  Mozart was a child prodigy.  

1) Lorin Maazel is the 24th conductor to hold the position of music director, or its equivalent, at the New York Philharmonic. Mr. Maazel, who was a child prodigy, has held many important directorships in the United States and Europe and in both the symphonic and the operatic worlds. 馬捷爾是紐約愛樂交響樂團第二十四位同時兼任音樂總監的指揮.馬捷爾幼時就是天才兒童,後來他在美國跟歐洲各地都擔任過重要的交響樂團,或是歌劇院的指揮. 

2) Europe’s Child Prodigy Falters   歐洲的天才兒童步履蹣跚     Until 2007, Spain was Europe’s child prodigy: no other European economy had grown as much, created as many jobs or absorbed as many immigrants. 一直到2007年之前,西班牙都是歐洲的天才兒童,其他歐洲各國都沒有西班牙的經濟成長率,也沒有創造那麼多的工作機會或吸引那麼多移民.