Conyac で依頼された翻訳結果を公開

The state of the No. 4 reactor has been a particular concern because all the fuel at the unit, which was shut down for checks when the crisis hit, lies inside a spent-fuel pool that is perched on the damaged reactor’s upper floors. Experts had warned that leaving the fuel assemblies atop a structurally compromised building was extremely dangerous.

Over the past months, Tepco has focused on devising a plan to place the fuel assemblies in a steel cask, which will be lifted out of the water and transported by trailer to a more secure fuel pool on the ground. To prevent the nuclear fuel assemblies from overheating, engineers must keep them covered with water.