下定决心

• set his face like a flint
• up the scratch
• set our face like a flint
• set your face like a flint
• set my face like a flint
• set their face like a flint

例句

1. 我下定决心要赢得冠军。
   I've set my sights on winning the championship.
2. 你下定决心了吗？
   Have you made up your mind?
3. 这个男孩下定决心成为一个优秀的建筑师。
   The boy made up his mind to become an excellent architect.
4. 他下定决心争取成功。
   He was utterly ruthless in his determination to succeed.