海运

The goods are to be packed in strong seaworthy wooden cases.

货物须用适用于海运坚固木箱包装。

Expeditionary war needs airlift, sealift, jets, helicopters, drones and other “enablers” like field hospitals.

远征事需要空运、海运、喷气斗机、直升机、无人机诸如野医院之“活器”。

Slow speed is the chief drawback of sea shipment.

海运最大缺点是速度慢。