Shirabe
空輸
Common Noun Irregular Transitive Noun
English jmdict
1
noun (common) (futsuumeishi)noun or participle which takes the aux. verb surutransitive verbnouns which may take the genitive case particle 'no' air transport;air lift;airlift
It's talking about how, thanks to air transport, we've lost the sense of 'season' for foodstuffs.