Exotic matter is stuff that has a negative mass.

异常物质是有着负质量的物质。

But negative mass would be repulsive; it would push you away.

但负质量会相互排斥，会把你推开。

I was really doing my best to hold it together. - … could be a repulsive force if you just add negative mass.

我已经竭力憋着不爆发了。- … … 如果加上负质量，有可能是斥力。

The vacuum of space is boiling with them, and we can already manipulate them to produce an effect similar to the negative mass we're looking for.

真空中充斥着这些无时无刻都在相互湮灭的粒子，我们已经能够控制它们并产生一个与负质量相似的效果了。