Dr. Claus-Dieter Ohl and his team of researchers from the University of Twente in the Netherlands has created a device that mimics the movement of sea scallops, which can be used to carry drugs to difficult-to-reach places of our bodies.博士克劳斯-迪特尔ohl和他的研究团队从Twente大学，在荷兰创造了一个装置，模拟运动的海扇贝，可以用来进行药物难以达及的地方我们的身体。

What’s amazing is that the device needs no power and hence no wires.有什么了不起的是，该装置的需要，没有权力 ，因此没有电线。 It also has no moving parts.它也没有任何运动机件。 By taking on a tube shape and with the help of a bubble of air in the device, the researchers are able to move the device by simply bombarding it with sound waves.通过采取对管的形状和借助泡沫的空气在该装置中，研究人员是可以移动的装置，只需轰击它与声波。 The waves causes the bubble to expand and contract, creating a sucking and blowing motion that generates thrusts.浪潮的原因，泡沫扩大和合同，创造一个吸吹的议案，产生推力。 Just like how sea scallop moves.就像如何海上扇贝的举动。

“Our acoustic technology could be a big improvement. “我们的声学技术可能是一个很大的改进。 You could drive one inside the human body by placing the skin in contact with a loudspeaker.你可以驱动器1内的人体，把皮肤在接触扬声器。 The sound needed to drive the device is loud but bearable,” Dr. Ohl said.健全必要的驱动装置是响亮，但承受的， “博士ohl说。

As the current speed of the robo-scallop is only a couple of millimeters per second, it is not sufficient to overcome the flow of blood inside the body.由于目前的速度，该机器人-扇贝是只有两毫米每秒，这是不足以克服血液流经身体内。 But just an increase of about three to four times the current speed is all it takes to accomplish that, which Dr. Ohl thinks is possible to achieve.但只是增加了约3至4倍，目前的速度是所有需要完成，其中博士ohl认为是可能达到的目标。

There’s even the possibility of reducing the current size of the robo-scallop to as small as one-quarter.甚至还有的可能性降低目前大小的机器人-扇贝，以小一季度。 More parts of the human body would be made accessible by the size reduction.更多的零部件的人体会作出到达的大小减少。

Now, I wonder what happens if the air bubble somehow bursts.现在，我不知道发生什么事，如果气泡在某种程度上扫射。 Would you ever allow these robots to swim through your body?你会允许这些机器人游泳，通过你的身体？