second wind

详细解释:喘气后恢复正常的呼吸

英语解释：

名词 second wind:

renewed energy or strength to continue an undertakingthe return of relatively easy breathing after initial exhaustion during continuous exertion

例句：

I felt I could not move another step, but after lunch I got my second wind and pushed ahead with the rest.我感到一步也走不动了，但是午饭后我又觉得干劲十足，与其余的人一起前进。