Sea air is Nature's best tonic for mind and body.

海上的空气是大自然赋予的对人们身心的最佳补品。

《新英汉大辞典》

Superb systems of communication by air, sea and land make it possible for us to visit each other's countries at a moderate cost.

有了一流的空中、海上和陆地交通系统，我们就能够以低廉的费用访问彼此的国家。

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U.S. forces are poised for a massive air, land, and sea assault.

美军做好了随时从空中、陆地和海上发动大规模攻击的准备。

《柯林斯英汉双解大词典》

"People will always come to Redcar for the sea air, for the seaside experience, " he said.

BBC: Dreaming of a new pier for Redcar

They are a mixture of Green Berets, Rangers and the Delta Force from the Army, the Seals (which stands for Sea-Air-Land) from the Navy and the Air Force's combat controllers and para rescue teams.

BBC: Snipers

Luke Sacks, a spokesman for the Intrepid Sea, Air and Space Museum, said the schedule for Fleet Week would be announced soon and declined to offer specifics of the plans.

WSJ: Fleet Week Funds Dry Up