他看不见他的那些狗了——它们正沿着隐蔽的灌木丛中的几条小路跑散，但他能听到它们急促喘气的声音。 He could not see his dogs; they were running along the small hidden paths of the bush, but he could hear the quick sound of their breathing.
我们在到达山顶之前已经在喘气了。 We began to pant before we reached the top of hill.