Light travels faster than sound at the speed of 300,000 kilometres per second.
光速比声速要快，为每秒钟30万公里。
Now, there are a few flies in the ointment.That 10-frames-a-second mode requires a lot of light;
美中不足的是，10帧/秒的拍摄需要充足的光线，这在室内就有些捉襟见肘了。
Walk straight on. Cross the street at the second traffic light.
一直往前走，在第二个交通灯那儿马路就到了。
Thanks to its light "pull" update policy it is usually the second best performing strategy.
感谢它的轻量级“拉”更新策略，它通常是性能第二好的策略。
Early losses, both fresh, light and health-circular also called the first, second, third, fourth contact.
初亏、食既、生光和复圆又分别称为第一、第二、第三、第四接触。
Electromagnetic waves travel with the speed of light, which is 300,000 kilometers per second.
电磁波，以光速传播，也就是30万公里，每秒。
The second stream involves the physical body and the transformation of matter into light.
第二个流涉及到物理身体，以及物质的转化进入光（的过程）。
Turn right at the second traffic light.
在第二个交通灯处往右转。
Turn left at the second light and then go straight for two blocks.
在第二个路灯处往左拐，然后直走过两个街区。
The second is a light gradient under the roofing.
其次是屋顶下方的一个小坡度。
Then it must surely be pregnant , I was such a situation, it is the second red light, I also do B-, but also can not see.
那肯定是怀孕了，我以前就是这样情况，也是很淡的第二条红线，我还去做B超，也看不出来。
The second point was maximization of the light and wind exposure.
第二点是光线的最大化和通透。
Second, the supposed error with light and shadow.
第二，所谓的光影问题。
Second, vitrinite reflectance is in fact image brightness under certain light.
第二，镜质体反射率其实就是特定光下镜质体的图像亮度。
What light does this discussion throw on the second law of thermodynamics?
这种讨论阐明了热力学第二定律的什么问题？
Optical module includes first light pipe, second light pipe, and third light pipe.
光学组件包括第一光管、第二光管及第三光管。
Go along this street until you come to the second traffic light.
沿着这条街一直向前走，直到第二个红绿灯。
B. No, just walk down this road, pass one traffic light. It will be on the left side before you hit the second light.
不会，沿着这条路走，过一个红绿灯，在下一个红绿灯前的左边。
The system comprises a first light source, a second light source and a photodetector.
所述系统包括第一光源、第二光源和光电检测器。
Walkstraight on. Cross the street at the second traffic light. You can't miss it.
一直往前走，在第二个交通灯那儿过马路就到了。
The second reason light is important to organisms is that it is essential for photosynthesis.
生物很重要的第二个原因是它对于光合作用极其重要。
What light does this discussion throw on the second law of thermodynamics?
当然，它也直接违背热力学第二定律的陈述。
That's the second time tonight the light has gone out.
电灯熄了，这是今晚第二次。
The light collection region is also doped to have the second conductivity type.
光收集区域也被掺杂为具有第二导电类型。
Go down this street until you reach the second traffic light.
沿着这条街道走，一直走到第二个交通灯岔口。
Go down this street until you reach the second traffic light.
沿着这条街道走，一直走到第二个交通灯岔口。
应用推荐