put some snap into it

• 打起精神干；振作起来

put some snap into it的用法和样例：

例句

1. He became very tired of working at his algebra,but after a while he got his second breath and began to enjoy it.
   他做代数做厌了，但过了一会儿，他重新振作起精神，又开始兴致勃勃地做起来。
2. Snap out of it, you can find another girlfriend.
   振作起来吧，天涯何处无芳草。
3. You should put yourself together in time of stress.
   你应该在艰难困苦之时振作起来。