春耕

chūn gēng jī qì

春耕机器

machinery for spring work

chūn gēng wàng jì

春耕旺季

busy spring ploughing season

chūn gēng shēng chǎn gǎo de rè qì téng téng

春耕生产搞得热气腾腾。

The spring ploughing is going full steam ahead.