We discovered that moth scales actually resonate in response to being hit with ultrasound.

我们发现被超声波击中时飞蛾鳞片会共振。

Then they mixed them with cancer cells in a dish and hit it with ultrasound.

之后在培养皿中将其与癌细胞混合，用超声撞击它。

We discovered that moth scales actually resonate in response to being hit with ultrasound.

尼尔：我们发现飞蛾的鳞片实际上会在受到超声波撞击时产生共振。

They pulled a bunch of gas vesicles out of cells (an easy procedure because they just float to the top) and hit them with ultrasound.

他们从细胞中抽取一些气泡囊（该过程很简单，因为它们就浮在最上面）并用超声撞击它们。

So for him to be using this ultrasound as well, especially not with anybody watching him, of course this is a crisis situation.

所以对于他来说， 也使用这种超声波，尤其是没有人看着他，当然这是一个危机情况。

We could see, with ultrasound imaging, that the cells were in the tumor and could confirm that our little therapeutic agent got there and established a little colony.”

在超声显像下，我们能看到细胞处于肿瘤中，并能确认我们的小治疗剂到达那里并建立起小群体。”