It's been very windy these last few days.

　　這幾天凈刮大風。

　　The north of China, unlike the south, is windy in spring.

　　北方不比南方，春天老刮風。

　　One spring it was very windy and dusty here.

　　有一年春天這里風沙很大。

　　It's very windy and dusty here in winter.

　　這里冬天風沙很大。

　　It is a windy day today.

　　今天風很大。