Definition: to be breathing quickly because you have been running, walking fast, etc. Level: B2
他冲进房间时喘不过气来。
He ___was ___out ___of ___breath when he burst into the room.
走完整条商业街后，你会喘不过气来。
You will ___be ___out ___of ___breath after completing the whole High Street.
她爬楼梯后喘不过气来。
She ___is ___out ___of ___breath after climbing stairs.
