First folding structure, lightweight and portable.

首创折叠式结构，轻巧便于携带。

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One of the requirements of Watchit was to make it as lightweight and portable as possible. This requirement meant three things.

Watchit的需求之一是尽可能轻巧且便携。

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The Portable Lightweight Ubiquitous Gasket (PLUG) is a sausage-shaped balloon made of polyester and PVC, and fitted with motorised pumps.

这种装置叫做“便携式通用轻型堵漏包”（其英文缩略语为PLUG，正好有塞子的意思）。 它是由聚酯纤维和聚氯乙烯制作的圆柱形气球，并安装了发动机带动的水泵。

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Sreshta and Stork had created a lighting product that was lightweight, wireless and portable.

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McEwan said his device would be lightweight, portable and cheap to operate.

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The lightweight device is portable and compact, perfect for dropping it into a backpack or purse, ready to capture outstanding images wherever and whenever they happen.

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