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

都穿着牛没系扣子厚重防水面料恤衫。

She thought their wedlock would be weatherproof.

她认为她们是婚姻会是经得起风。

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

它是防风，即使在这里没有天气可以保护。