Post navigation viewport 英[ˈvjuːpɔːt] 美[ˈvjuːpɔːrt] n. (电脑屏幕的)视点，视口; (宇宙飞船的)观察窗，观察孔; [例句]Returns a ray going from camera through a viewport point. 返回从相机出发穿过视点的一个射线。 factsheet 网络 字幕新闻; [例句]A factsheet explaining what identity theft is, how to prevent it, and what to do if you are a victim of identity theft. 本文说明何谓身份窃盗、如何防范以及身份盗用受害者如何采取法律措施。
