Praised by his teacher, he was in a cheerful mood.

他得到了老师的表扬，心情很好。

youdao

She worked hard, laughed often and was always in a cheerful mood.

她努力干活，总是保持一种乐观的心态。

youdao

This particular visit which had just ended had been more than usually agreeable, and she was in a cheerful mood.

刚刚度过一个具有特殊意义的幽会，她心情比平时更加惬意，心情十分愉悦。

youdao

She worked hard, laughed often and was always in a cheerful mood.

VOA: special.2009.12.12

Democrats charged with increasing the party's majority in the Senate also are in a cheerful mood.

CNN: Democrats emboldened by Louisiana win