jolly

After the birthday cake, the children were jolly and started singing silly songs.

用法提示：jolly 在此作形容词，作表语，表示‘愉快的、高兴的’。

We spent a jolly afternoon playing board games by the fireplace.

用法提示：jolly 在此作定语，修饰 afternoon，意思是‘令人愉快的’。

Grandpa seems jollier whenever his grandchildren come to visit.

用法提示：jolly 的比较级 jollier 作表语，表示‘更愉快的、更高兴的’。