They're big laser beams, about 40 by 40 centimeters.

些巨大的束，大约40×40厘米。

Why isn't that laser beam cutting through the paint?

束为什么切不断烤漆？

And the sun is your energy and the laser beam of light is your focus.

太阳是你的能量，束就是你的专注度。

A robotic alternative known as the " Agrilaser" randomly deploys sweeping laser beams to keep birds away.

一款名为 Agrilaser 的驱鸟机器随机扫射束来驱赶鸟儿。

Two people were taken into custody after a laser was pointing at several helicopters in New York.

纽约发生手持式束照射事件，两人被捕。

They plopped this rod into a beaker of water and hit it with a laser beam from below.

他们让翼状杆落入盛有水的烧杯中，并用束底部击中它。

Measuring its thickness is trickier. From orbit, this is done by a mixture of radar and laser beam.

测量冰的厚度则更加棘手。在轨道上，是由雷达和束共同完成的。

There, lasers shine at two mirrors, which are angled in certain directions by commands given through custom-built software.

束会照射在2面镜子上，2面镜子的角度是根据指令来调节的，指令是由定制的软件来发出的。

These reflectors are used today to reflect back laser beams emitted from Earth, such as this one behind me.

些反射器现在被用来反射地球发射的束，比如我身后的。

NASA, America's space agency, has started using them to beam energy to remotely controlled drones.

美国航天局（NASA）已开始利用束将能量传送到远程无人驾驶飞机上。

A green laser beam stretching almost four kilometers across the city sky will stay lit during the entire festival.

整节日期间，一束横跨天空近四公里的绿色束将保持点亮状态。

They aimed 192 powerful laser beams at a point, and it was at that point that a star was born.

科学家们192束强大的束对准一点，就在那点上，一颗恒星诞生了。

They have invisible laser beams that shoot out and map the world in 3D, as the car moves down the street.

它们有不可见的束，当汽车在街上行驶时，会射出束并绘制出三维世界。

And there's laser beams and things, too.

还有束之类的。

Inside the vacuum chamber is a smaller, extremely cold compartment, reachable by tiny laser beams.

真空室内是一更小、极冷的隔间， 微小的束可以到达。

Under most circumstances, the energy in a laser beam heats things up.

在大多数情况下，束中的能量会加热物体。

Now, imagine capturing all that light  and focusing it into a singular laser beam.

设想一下，将所有些线汇聚起来，集中成一道单一的束。

But it doesn’t mean you can secretly fire laser beams from your eyes or anything.

但并不意味着你可以偷偷地你的眼睛或任何东西发射束。

At that point, just put laser beams on their head too, like go full.

那时候，干脆也给它们头上装上束，彻底点。

You can do that with laser beams.

你可以用束来实现一点。