习习
xí xí
(of the wind) blowing gently
abundant; flying
practice (习) + practice (习) = wind practicing its gentle repetition
Reduplicating 习 mimics the soft, rhythmic repetition of a breeze — the same syllable twice suggests something light and recurring. The component breakdown here is not the real hook; the doubling pattern is what carries the meaning of gentle, steady wind.
春风习习，公园里的花都开了。
chūn fēng xí xí, gōng yuán lǐ de huā dōu kāi le。
With the spring breeze blowing gently, all the flowers in the park have bloomed.
傍晚时分，湖边凉风习习，让人感到很舒服。
bàng wǎn shí fēn, hú biān liáng fēng xí xí, ràng rén gǎn dào hěn shū fu。
At dusk, a cool breeze blew gently by the lake, making people feel very comfortable.