jovial

1. ADJ If you describe a person as jovial, you mean that they are happy and behave in a cheerful way. 快乐的[书面]

Father Whittaker appeared to be in a jovial mood. 惠特克神父似乎心情非常好。

2. jovialityN-UNCOUNT [ADV with v]

...his old expansive joviality. ... 他一如既往的开朗和快乐。