上空

A hawk hovered over the hill.

一只鹰在小山的上空翱翔。

As he talked, an airforce jet screamed over the town.

他谈话时，一架军用喷气式飞机在镇子上空呼啸而过。

There was a drift of smoke above the trees.

树林上空飘浮着一股烟。

A plane with Danish markings was over-flying his vessel.

一架带有丹麦标记的飞机从他的船上空飞过。

Bridges over railroad tracks root danger out in crossing.

铁轨上空的天桥排除了穿行中的危险.

They flew in over the beach, casting a huge shadow.

它们飞到海滩上空，抛下一大片黑影。

There was a dull red glow in the night sky above the steelworks.

夜晚炼钢厂的上空闪着暗红色的光.

The pound's weakness compounded the widespread gloom in the City.

英镑的疲软加重了笼罩在伦敦金融区上空的惨淡愁云。

A depression over the Atlantic usually brings bad weather in Britain.

大西洋上空的低气压通常给英国带来恶劣的天气.

Dark clouds were gathering in the skies over Europe. War was soon to break out.

欧洲上空乌云密布, 战争即将爆发.

The heating rate is 2.8 K/ d over China's desert and 0.4 K/ d over the Pacific region corresponding to the optical depth of dust aerosol of 1.0 and 0.3 with spring averaged solar altitude.

当沙漠上空光学厚度为1.0，海洋上空光学厚度为0.3时，取春季平均太阳高度角，沙尘层对应的净辐射加热率分别为2.8K/d和0.4K/d。

Vultures circled overhead as the lions fed.

狮子进食的时候,禿鹫在上空盘旋.

Although the air over the earth becomes hot, the air over the water stays cool.

虽然地球上空的空气变热，而水面上空的空气却仍保持凉爽。

They flew over the unlimited reaches of the Arctic.

他们飞过了茫茫无边的北极上空.

A number of birds are circling overhead.

很多鸟在头顶上空盘旋.

The birds circled in a slow spiral above the house.

鸟儿在房子上空缓缓盘旋。

Crows cawed from the poplar trees overhead.

白杨树上的乌鸦在上空呱呱乱叫.

Eventually-many millennia in the future-an eclipse will come for the island, and the Sun will finally set on the British Empire.

最终在几千年后的某一天，皮特凯恩岛上空将会发生日全食，长久以来挂在大英帝国上空的太阳也就终于会落下。

A police helicopter hovered above, floodlighting the area.

警方的直升机在上空盘旋，照亮了整片地区。

Kites whooshed above the beach at intervals.

风筝在沙滩上空时隐时现。

The helicopter was hovering about 100 metres above the pad.

直升机在离发射台一百米的上空盘旋.

He was then over Estonia , right over the German-Soviet front line.

他在爱沙尼亚上空, 正是苏德前线上空.

The seagulls circled overhead.

海鸥在上空盘旋.

The airplane is circling overhead.

飞机在上空回旋.

The voyage home began, but not before an intruding aeroplane had repeatedly circled the ship.

开始返航了，但是在这之前一架入侵的飞机曾反复在轮船上空盘旋。

A cloud of black smoke blew over the city.

一团黑烟吹过城市的上空。

A flag was flying on the new military HQ.

一面旗帜在新的军事指挥部上空飘扬着。

Based on the NCEP/ NCAR monthly mean reanalysis data, the variations of geopotential height and potential temperature over South Asia and their relationships with ozone variations are analyzed in this paper.

进一步采用NCEP/NCAR再分析资料分析了亚洲上空位势场和位温的变化及其与臭氧变化的关系，结果显示青藏高原和伊朗高原上空臭氧含量的变化和南亚高压有着密切的关系。

A rainbow arced gracefully over the town.

彩虹在小城上空画出了一道优美的弧线。

The sky over the city was overspread with a heavy smog.

城市上空罩上了一层烟雾.