gusto

The children ate their ice cream with great gusto on the hot summer day.

(Chinese) 在炎热的夏日里，孩子们兴致勃勃地吃着冰淇淋。

The band played the final song with such gusto that the crowd went wild.

(Chinese) 乐队兴致盎然地演奏了最后一首歌，引得观众疯狂欢呼。