Smart desk is a computerized desk that can be raised for use while standing and can monitor such things as the user's movements, time spent at the desk sitting or standing, and calories burnt, and prompt the user to move about or stand up, etc.
智能办公桌指能够调整高度站着使用，同时还能记录使用者各项行为指标的计算机化办公桌，这样的桌子可以记录主人静坐或站立的时间，消耗的卡路里数量，并且适时提醒主人站起来，或者活动活动。
For example:
The reason to buy a smart desk is because you, like most Americans, discover you are sitting your life away.
买一个智能办公桌的原因是，大多数美国人都发现自己正在静坐中消耗生命。