为了种植45苗床的绿色蔬菜，我们需要很多东西，比如种植杯、LED种植灯、风扇、水泵等。

To grow 45 beds of green vegetables, we need many things like growing cups, LED growing lights, fans, a water pump and so on.

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这种过分简单的看法来自于对物理结果的观察——已安装到位的服务器、风扇柔和的嗡嗡声和闪烁的指示灯。

This simplistic view comes from seeing physical results-servers loaded into place, the gentle hum of fans, and the blinking lights.

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我的教室有11盏灯和12个风扇。

My classroom has eleven lights and twelve fans.

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