The current policy is being reconsidered now where we might in fact go into this complete nuclear closed fuel cycle, as they call it.

当前的政策已经被重新考虑了，我们可能事实上，进入这个完整的，核结束的燃料循环，他们这样说。

youdao

The irradiated fuel can then be unloaded from the reactor, the U-233 separated from the thorium, and fed back into another reactor as part of a closed fuel cycle.

FORBES: Is Thorium the Biggest Energy Breakthrough Since Fire? Possibly.

Would it make sense to embrace some sort of closed-fuel cycle, with limited reprocessing of spent fuel?

WSJ: What Should the U.S. Do With Nuclear Waste?