1·I need a flat surface to write on.
我需要一个平面在上面写字。
—— 《牛津词典》
2·We'll need a flat surface to play the game on.
我们得有个平面才能玩这个游戏。
—— 《牛津词典》
3·The common aim of all such systems is to represent an ellipsoidal shape on a flat surface — distortion in some places is almost inevitable.
这些系统的共同目标是在平面上表示椭圆形状 — 有些地方失真也是不可避免的。
4·Human hearts are made of flesh; it is not one flat surface.
人的心是肉长的,它不是一个平面。
5·Microsoft researchers have developed the next generation of the Kinect motion sensor - a device which turns any flat surface into a touchscreen.
据英国《每日邮报》10月20日报道,微软公司的研究人员已经开发出下一代Kinect动作传感器。 该设备能把任何物体平面转变成触摸屏。