1.be confused 惑乱 糊涂 迷惑的

例句：If they know it is, they might be confused about how to do it or they might wonder why they should. 如果他们知道，也可能对如何使用它感到迷惑，或者他们可能想知道为什么要这样做。

2. be curious about 对…感到好奇

例句：But we were left with some questions that we'd be curious about, like how hard is it to become a member of this? 但我们还有一些感到好奇的问题，比如说，要成为活动中心的会员有多难，取得会员身份的障碍是什么？

3. rock band 摇滚乐团

例句：My father thinks I’m pissing my life away because I’m in a rock band. 我爸爸认为我荒废了我的生活，因为我参加了一个摇滚乐队。