光学架。老花镜等，本公司具有悠久的历史和高素质的技术人员。
Optical planes. Reading glasses and so on, the Company has a long history and high-quality technical personnel.
但是，前些天，我在一家商店，那里有一架子便宜的儿童书籍，我发现了一本光学错觉的书，几乎为她买下来。
But the other day, I was in a drug store that had a rack of cheap children's books. I spotted a book of optical illusions, and almost bought it for her.
如果一张照片抵得上一千字，那么当你开始选购一架数码相机时，你很快会发现：一架数码相机简直就相当于一万页行话连篇、晦涩难懂的光学官样文章。
If a picture is worth a thousand words a digital camera is worth10000pages of jargon double-talk and indecipherable optical gobbledygook as you'll quickly discover when you start shopping for one.
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