4.2每日一词prowess

2）翻译下面的句子：

他是个让人羡慕的学霸。

His exam-acing prowess is the envy of his peers.

（参考翻译：His academic/exam-acing prowess is the envy of his peers. 或者 He is the envy of his cohorts by demonstrating his prowess in exams.）

3）结合自己的生活、学习、工作、兴趣等，想象在什么语境下会用到这个表达。先简要描述这个场景，再造句。

例子：He's always boasting about his physical prowess.

场景 ：他总是吹嘘自己的体能。