1. The two climbed up now many, many steps, which got narrower all the time. 他们两个爬了很多很多台阶，台阶越来越窄。
2. At the time, ancient boats were often considered only from a narrower technological perspective, but news about the Dover boat reached a broad audience. 当时，人们通常只从狭隘的技术角度来看待古代船只，但多佛船的消息却得到了广泛的关注。
3. I am using the word 'education' in the narrower sense. 我说的是较狭义的“教育”。
4. There are gaps in reading, writing, and science achievement that should be narrower. 在阅读、写作和科学成就方面的差距应该进一步缩小。
5. We have very high levels of concern for this particular species because they have a narrower range. 我们对这种特殊物种的关注非常高，因为它们的种类比较少。
