Tradeoffs : creating enough antimatter in particle accelerators is currently impossible .

缺点：在粒子加速器里产生足够的反物质在目前是不可行的。

Will antimatter destroy the world ?

反物质会毁灭世界吗？

In this section you can discover the science of antimatter for yourself .

在这一节你可以自己探索反物质的科学奥秘。

That could eventually have led to an imbalance between matter and antimatter .

这样就可能进一步导致物质和反物质之间数量上的不平衡。

What if the antimatter atoms they make come in contact with normal atoms ?

假使他们制出的反物质原子与正常原子相接触将会发生些什么？