The company has filed a patent for a system that would allow drones to drop packages from the sky, and guide them to a safe landing spot using tiny parachutes.

该公司提出了一项系统专利，该系统将允许无人机从空中投递包裹，并用小型降落伞引导着包裹安全着陆。

youdao

Multi-colour, fresh moulding, suitable for multi-spot using.

色彩多样，造型新颖，适合多种场合使用；

youdao

But using infrared light, the spot appeared bright.

VOA: special.2009.08.25

One girl tries to claim the top spot by using her formidable vocal powers.

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One way to save electricity is either reducing the number of spot welds or using less energy for each spot weld made.

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When the Razorbacks spot another coach using the numbers-based system, he said, they immediately stop playing detective.

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