春天天气比较潮湿。

Chūntiān tiānqì bǐjiào cháoshī.

Spring weather is rather humid.

春天是花开的季节。

Chūntiān shì huākāi de jìjié.

Spring is the season when flowers bloom.

春天来了。

Chūntiān lái le.

Spring is coming.