Into the great cold city of stone and iron a message had to be sent.
她一定会有办法把信息送到这个用石头和钢铁筑成的冰凉的大城市来的。
Iron is taken out of the earth, and brass is molten out of the stone.
铁从地里挖出，铜从石中熔化。
This was the period between the Stone Age and the Iron Age.
此一时期介于石器时代与铁器时代之间。
铁和石头是固体。
Stone walls do not a prison make, nor iron bars a cage;
石头筑不成监狱，铁栅筑不成牢笼。
Iron dug from the ground, copper melting from the stone.
铁从地里挖出，铜从石中溶化。
Iron dug from the ground, copper melting from the stone.
铁从地里挖出，铜从石中溶化。
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