名詞 second wind:

1. renewed energy or strength to continue an undertaking
2. the return of relatively easy breathing after initial exhaustion during continuous exertion

1. I felt I could not move another step, but after lunch I got my second wind and pushed ahead with the rest.
   我感到一步也走不動了，但是午飯后我又覺得干勁十足，與其余的人一起前進。
2. Mr.Gorbachev acknowledges that changes has created its own problems. Even so, he is more confident than ever about the course of reform and the prospects for his society's renewal. The party conference in June "will give a second wind to all our plans."
   戈爾巴喬夫承認改革本身也帶來了一些問題。即使如此，他對改革的過程和復(fù)興社會的前景越發(fā)具有信心。六月份的黨代表會議“將給我們所有的計劃帶來新的生機。”
3. I often feel sleepy after supper and then I get my second wind later in the evening.
   我吃完晚飯常感到困，一到晚上就又精神了。