��英文中，"enthusiasm" 是表示热情的常用单词。这个词来源于希腊文 "ἐνθουσιασμός"，意思是 "充满激情，热心"。

一些例句如下：

She approached the project with enthusiasm, and it showed in the final result. (她对这个项目充满热情，这在最终成果中得到了体现。)

His enthusiasm for music was contagious, and soon everyone was singing along. (他对音乐的热情传染性很强，很快每个人都唱了起来。)

She spoke with great enthusiasm about her recent trip to Europe. (她充满激情地谈论了她最近去欧洲的旅行。)

He always approaches his work with enthusiasm, no matter how mundane the task may seem. (他总是充满热情地做他的工作，不管这项任务看起来有多么单调。)