先是有了滚轮鼠、然后橡皮球-可允许更平滑地移动，不过容易粘上污垢-现在有了给桌面拍照的微型照相机（译者：指光电鼠标）。
There were trackwheels, then rubber balls - which allowed smoother movement, but got gummed up with dirt - and now mini-cameras that film the table top.
总体而言，Nook的界面颇为平滑，不过如果桌面图标太多，显得有些拥挤。
Overall, the interface is slick but can become a little crowded with so many shortcuts.
这个版本主要专注于为新的或已有的HTML项目添加丰富的运动设计，而且是可以出色地运行在桌面和移动设备上的（它可以创建出适应各种尺寸的屏幕的平滑补间和过渡）；
This version of Edge focuses primarily on adding rich motion design to new or existing HTML projects, that runs beautifully on devices and desktops.
明亮的白榉木桌面与平滑的曲线相合相成，在一片和谐中飘逸出悠远的自然真味。品位的，才是真正美的。
The bright white beech is clean with the smooth curve mutually, which shows the natural flavor in the elegance. Only the elegant thins are the most beautiful.
这儿没有平滑的交互，不能直接输出给用户被看作我们达到期待的典型的桌面应用程序。
There is no smooth animation, no immediate response to the user as we have come to expect from a typical desktop application.
这儿没有平滑的交互，不能直接输出给用户被看作我们达到期待的典型的桌面应用程序。
There is no smooth animation, no immediate response to the user as we have come to expect from a typical desktop application.
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