摘要
望远镜很神奇,不是吗?成千上万年来,我们人类一直惊奇地仰望着星空。但直到望远镜的发明,我们才终于能够解锁夜空的秘密。然而,令人惊讶的是,用于制造望远镜的技术却出奇地简单。简而言之,他们使用一种叫做透镜的曲面玻璃来放大光。以下是关于光线和透镜的10个事实!
Telescopes are pretty amazing,aren’t they?For hundreds of thousands of years,us humans have stared up at the stars in wonder.But it’s only since the invention of the telescope that we’ve finally been able to unlock the secrets of the night sky.Amazingly,though,the technology used to make telescopes work is surprisingly straightforward1.Put simply,they use pieces curved2 glass called lenses3 to magnify4 light.Here are 10 facts about light and lenses!
出处
《中学生英语》
2019年第42期27-28,共2页
English Journal for Middle School Students