The aim is to study the possibility of building nuclear fusion power plants over the long term.

该项目旨在长期研究建造核聚变发电厂的可能性。

Even the most optimistic fusion industry advocate would say that we're at least a decade away from the first prototype fusion power plant.

即使是最乐观的聚变工业倡导者也会说， 我们距离第一个原型聚变电厂至少还有十年的时间。

In a fusion power plant, you would shoot the same target over and over at about ten times a second, dropping a target in and shooting it with laser.

在核聚变发电厂，你会以每秒10次的速度反复射击同一个靶丸，把靶丸放进去，然后用激光射击。