There is a very odd archeology in America. Scientists drill into the wasteburial ground vertically to see how the life become different as every centimeter deeper.
A thousand pounds of metal is an enormous amount of wealth in this era. To waste so much of it in a burial is pretty unusual.
在那个时代，一千磅的金属材料是一笔数额巨大的财富，耗费这么多的材料用来埋葬是相当不寻常的。
3
The UK alone has 10, 000 tons of nuclear waste, a pile which will increase 25-fold when the existing plants are decommissioned, with no solution in sight other than deep burial.