paper: “plain textured paper”
——“努力创造无愧于时代的新业绩”，详情可参考51吃瓜
material: “PVC-like”，推荐阅读safew官方版本下载获取更多信息
Terminal applications have a “cursor” that they can move around, just like a text editor. You can tell that cursor “go to line 3, delete everything, then print out this new text” by using VT100 sequences. And you can use it to replace existing characters with new ones, without re-emitting a whole line.
在特朗普上台之後，劉亮感受到對待移民方面的收緊，但沒料到自己會受到影響。