Ground handling cost the 92% time of air cargo transportation, as air traveling only cost 8%.

在货物运输所耗的时间中，空中占8%，地面操作占92%。

youdao

Ground handling cost the 92% time of air cargo transportation, as air traveling only cost 8%.

在货物运输所耗的时间中，空中占8%，地面操作占92%。

youdao