A chair that is weatherproof, stackable and light.

它防水、可堆叠且轻便。

It was weatherproof and large enough to house an entire family.

它是防，大到足以容全家。

They dressed in the ordinary gear of backpackers: jeans and casual button-down shirts in heavy, weatherproof fabrics.

都穿着牛仔裤和没系扣子厚重防水面料恤衫。

It's weatherproof, even though down here there is no weather to be protected from.

它是防，即使在这里没有天气可以保护。