ambitious

adj.

有雄心的；有野心的；费力的；耗资的

1. Mr. Lin is an ambitious businessman.
   林先生是个有雄心的生意人。
2. I ought to do something a bit more ambitious.
   我应当做些更有雄心的事。
3. They ventured on an ambitious program of reform.
   他们冒然采取一项野心勃勃的改革计划。
4. The ambitious boy learned very quickly.
   那位有抱负的少年学得很快。
5. Only ambitious students get the best marks.
   有抱负的学生才能取得最好的成绩。

The Ambitious Generation.
Ambitious Clinical Trial Stirs Debate
SCA&I's strategy: Ambitious goals, promising opportunities
The Ambitious Generation: America's Teenagers, Motivated but Directionless.
The ambitious generation : America's teenagers, motivated but directionless
The ambitious entrepreneur : High growth strategies of women-owned enterprises
Mind Your Step. The European Defense Action Plan is Ambitious, but Incomplete
Have Adolescents Become Too Ambitious? High School Seniors' Educational and Occupational Plans, 1976 to 2000.
Aligned Instructional Policy and Ambitious Pedagogy: Exploring Instructional Reform From the Classroom Perspective.
Reconstructing Conceptions of Local Capacity: The Local Education Agency's Capacity for Ambitious Instructional Reform