Instead, renewable energy is used to lift heavy block of concrete up into the air where it becomes potential energy.

相反，可再生能源被用来将沉重的混凝土块提升到空中，在那里它变成了势能。

From rock quarries, heavy blocks of stone were brought on barges.

从采石场，用驳船运来沉重的石块。

A new study, the subheading said, " confirms a long-held theory that builders used the river to transport the heavy blocks that comprise the ancient wonders."

副标题称，一项新的研究 “证实了一个长期以来的理论，即建筑者利用了河流来运输那些包含了古代奇观的巨型石块。”

And where they're still together, they're still in the room, but allowing them to kind of each have their own space where this isn't some heavy blocked divide.

在他们仍然在一起的地方， 他们仍然在房间里，但允许他们每个人都有自己的空间， 而这不是一些严重堵塞的鸿沟。

Indeed, the line was soon changed: in the revised version, the wise old theory was " that builders used the river to transport the heavy blocks that make up the ancient wonders."

的确，标题很快就改了：在修改过的版本中，这个富有道理的旧理论说的是“建筑者利用河流运输那些构成古代奇观的巨型石块。”