1. I don't know why you persist in wearing those old oilskins for fishing, when you can get nylon jackets that are waterproof, windproof, and light as a feather.
   我不清楚你為什么一定要穿這身舊的油布衣褲去打魚，你是能搞到防水擋風、分量很輕的尼龍衣的。

wind.proof

adj.（形容詞）
Impervious to or resistant to wind:
防風的，不透風的：風不能透過的或是可抵抗風的：
例句：
a windproof jacket.
防風夾克