Large calm lakes there too, in which white swans were swimming, and beat the air with their wings.

木中还有静静的湖，湖里还有游泳着的白天鹅，它们在拍着翅膀。

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Birds fly very easily. They beat the air with their wings and climb up through the air. Then they spread their wings and float on the air.

鸟儿轻而易举地就飞起来了，它们用翅膀拍打着空气，穿过空气上空，展翅飞翔。

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There's no denying that a good air conditioner can beat the heat.

不可否认的是一台好的空调设备可以抵御炎热。

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Catherine, wearing a Games jacket, was seen clapping her hands above her head and punching the air as they beat rivals Germany in a close sprint to the line.

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But perhaps most importantly, after a two-year break, you achieved that very first goal you set at the start of every season: You beat Air Force, you beat Army, and lugged this 170-pound trophy back to Annapolis.

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As it stands, Klipsch's G-17 Air is the current AirPlay-enabled soundsystem to beat at its price point.

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