windy的形容词是什么意思

　　It's very windy and dusty here in winter.

　　这里冬天风沙很大。

　　It is a windy day today.

　　今天风很大。

　　It looks as if it'll be windy tomorrow.

　　似乎明天要起风。

　　Leaves collect in heaps on windy days.

　　刮风的日子落叶积聚成堆。

　　It was so windy that I had to hold onto my hat all the way along the street.

　　风很大，走在街上我只好一路抓住帽子。