over sea

基本解释

The Andes will gain elevation over sea level from the pole shift due to Pacific subduction.
因为极移造成了太平洋收缩，安第斯山的海拔将会升高。
She skipped over water, she danced over sea, And all the birds in the air couldn't catch me!
她跳着绳越过水面，她跳着舞越过海洋，天上的鸟儿全都追不上！
KA and SPA are used to simulate the phase-compare angle measurement by multipath over sea surface, and the calculation model precision is tested by quantitative measurements in wave tank.
文章采用面元KA法及微扰法近似计算，建立海面多路径下比相测角仿真模型，并通过在造波池开展定量试验验证计算模型精度。

In warmer climates, snow is known to fall in areas over four thousand nine hundred meters above sea level.
You find Mycenaean elements, tools, other things, pottery particularly of a certain kind, all over the Mediterranean Sea.
你可以在一些发掘的工具及其他物品,特别是某种陶器上,发现迈锡尼文明的影子遍布地中海区域
耶鲁公开课 - 古希腊历史简介课程节选
I'm going to contrast that with the situation in Greece after the fall of the Mycenaean world, and I was going to say not just in the Mycenaean towns themselves, but over the entire Aegean Sea and indeed across the Mediterranean.
我将会把它与,迈锡尼文明陨落之后的希腊来做对比,我说的不仅是迈锡尼城镇本身,而是整个爱琴海,乃至整个地中海地区
耶鲁公开课 - 古希腊历史简介课程节选

It's not entirely clear whether the explosives were meant to go off over cities, causing even more casualties, or over sea.
NPR: Inside the British Probe of the Terrorist Plot