1. Then the shutter on its top opens, and the light inside it shines out (not shown in the demo). 于是顶上的快门自动打开,内部光线射出(没有在图中显示)。
2. Demo versions in different languages is possible to 演示版本在不同的语言是有可能的下载根据以下的参考。
3. It also presents a driver with a demo application, capable of controlling acceleration as well as position and speed. 同时还介绍了一名司机与一个演示应用,有能力控制加速度以及位置和速度。
英英解释
n.
1. a visual presentation showing how something works
2. show or demonstrate something to an interested audience