振作起来

• pull up one's slacks
• pull oneself together
• cheer up
• take a grip on oneself

例句

1. 他为她感到难过，并试图使她振作起来。
   He was sorry for her and tried to cheer her up.
2. 振作起来吧！消息还不算太坏。
   Cheer up! The news isn't too bad.
3. 振作起来，小伙子！
   Cheer up, boy!
4. 高兴起来！振作起来！
   Cheer up!
5. 振作起来！
   Cheer up!