用since造句20个

since造句：
1、In the dozen years since the publication of the first edition of this book, software and interactive products have certainly improved.
本书的第1版问世以来，12年间，软件和交互产品的确有所进步
2、Texture is seldom useful for conveying differences or calling attention, since it requires a lot of attention to distinguish.
纹理很少被用来表达不同或者引起注意，因为分辨纹理需要很强的注意力
3、Expanding dialog boxes were big around 1990 but have declined in popularity since then, largely due to the ubiquity of toolbars and tabbed dialogs.
扩展对话框大约在1990年左右非常流行，自那以后主要是因为工具栏和标签对话框的无所不在而走向衰落。
解析：
句子是语言运用的基本单位，它由词或词组构成，能表达一个完整的意思