Dandelion seeds are so light that when wind blows, it carries dandelion seeds to new places.

蒲公英种子很轻，当风吹来时，它会将蒲公英种子带到新的地方。

youdao

When wind blows, several leaves fall down, and the winter is coming.

几阵秋风，树叶落尽，冬天快要到了。

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You say that you love the wind, but you close your Windows when wind blows.

你说你喜欢风，但当风吹的时候，你却关上了窗户。

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The waters can look so still and blue, like a painting, though they can also become rough with waves when the wind blows.

VOA: special.2009.01.05

Wind turbines can only supply electricity when the wind blows, and as long as inexpensive energy storage remains elusive, utility companies will have to combine wind with a resource that can be banked in reserve, like gas.

FORBES: Sibling Rivalry

Conversely, there's no way to store excess electricity when the wind blows unexpectedly hard.

ECONOMIST: Wind farms

When the wind blows in the Netherlands, wind power can flow north.

FORBES: Magazine Article