Then, the projector beams a green or red light onto the item, letting the wearer know if the cereal meets user-defined criteria.
之后，投影仪放射一条绿色或红色的光线到产品上，好让使用者知道这个谷物是否是使用者所要求的谷物。
It's basically the same thing as a laser beam, the more familiar light beams, often red or green, used for surgery or to point at a PowerPoint presentation.
它本质上和激光束是一样的。激光是我们更熟悉的光束，经常是红色或绿色的，用于外科手术或者作为PowerPoint幻灯片演示用的激光笔。
Just after 9pm, the waters of the Huangpu were turned bright red by a combination of high-powered laser beams and 6, 000 luminescent floating spheres.
9点刚过，高能量的激光光束和60000发光的漂浮的球体的结合使黄浦江的水变成一片鲜红。
City skylines are not criss-crossed with grids of laser beams because it is all done using invisible infra-red light, says Mr O 'brien.
O ' Brien先生说，城市高楼大厦之间并非激光束往来交错，因为这一技术使用的都是红外光。
Red columns, doors and Windows painted with a colorful beams appear handsome and ambitious.
红色的圆柱，配着五光十色的门窗画梁，显得俊秀而雄伟。
Light from the original artwork is split into separate red, blue, and green beams in the optical bench of the scanner.
光从原来的作品被分为单独的红色，蓝色和绿色的光束在光替补的扫描器。
Red and Green beams will mark the locations of future add spawns.
红色和绿色的激光会标记将要刷新小怪的地方。
A trendy sparkling red heart with a cute and feminine face beams playfully.
时尚闪烁的红心配上一副趣致可爱的面孔。
A trendy sparkling red heart with a cute and feminine face beams playfully.
时尚闪烁的红心配上一副趣致可爱的面孔。
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