91. | Swallows are darting through the air . |
| 燕子在空中掠过。
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92. | The Air Commodore briefed the bomber crew on their dangerous mission. |
| 空军准将向轰炸机机组下达执行危险任务的各项指示。
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93. | Currents of warm air keep the hang-gliders aloft. |
| 悬挂式滑翔机藉着暖气流在高空飞行。
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94. | He took a deep draught of air into his lungs. |
| 他深深地吸了一口气。
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95. | They lost the air battle. |
| 他们空战失利。
|
96. | Why has that station gone off the air ? |
| 那个电台为什么停止广播了?
|
97. | Do you feel the gentle air from the south? |
| 你感觉到从南面吹来的和风吗?
|
98. | We can annoy the enemy by air raids. |
| 我们可以用空袭骚扰敌人。
|
99. | Olefin gas closely approximates air . |
| 烯烃气很近似空气。
|
100. | He playfully assumed an air of indifference. |
| 他开玩笑地装出一副漠不关心的样子。
|