fervency

例句：

1. 1.The author's fervency in his writing is evident from the way he describes the setting.
   作者在写作时的激情从他描述场景的方式中可以明显看出。
2. 2. The students were so passionate about their studies that they didn't want to miss a single lecture.
   学生们对学习如此热情，以至于他们不想错过任何一个讲座。
3. 3. The passion for innovation was evident in the team's work, as they always sought new and innovative solutions.
   团队对创新的热情在他们的工作中显而易见，因为他们总是寻求新的和创新的解决方案。