Roman builders perfected the semicircular arch made of separate blocks of stone.
罗马的建造者完善了由不同的石块构成的半圆形拱门。
And they are known to have used wooden pulleys, which could have been made strong enough to bear the weight of massive blocks of stone.
人们知道他们使用的是木制滑轮，这种滑轮可以被制造得足够坚固来承受大块石头的重量。
The bridge is made of blocks of stone.
这座桥是用石块建成的。
The Pyramids are made of blocks of stone.
金字塔是由石块建成的。
The pyramids are made of blocks of stone.
金字塔是由许多大石块建成的。
The streets are paved with blocks of stone.
那些街道是用石块铺成的。
Blocks of stone are often used in building.
这座桥是用石块建成的。
Many blocks of stone were carried to the riverside.
许多石块被运到了河边。
Was it Kings who hauled the craggy blocks of stone?
难道是帝王搬起了基石与墙砖？
The house is built, the streets are paved of blocks of stone or wood.
房屋用石块或木块造成，街道用石块或木块铺成。
Large blocks of stone are cut from the earth and transported to a processing plant.
切大块的石头是从地球上运到加工厂。
He needs not now to pile up overlapping blocks of stone to roof in his dark, underground abode.
他们不再需要用石头作为屋顶，不再需要住在昏暗的地下。
The impressive part of it is the sheer precision with which the huge blocks of stone were worked.
最让人印象深刻的部分是它的上面每一块砖精度。
The structure consists of approximately 2 million blocks of stone, each weighing more than two tons.
整个建筑由大约2百万个石块组成，每块重达2吨以上。
A large, gray building sat behind an energy wall. It was built of blocks of stone and looked like a prison.
一幢巨大的灰色建筑坐落在一面能量墙后，大楼由石砖筑成，活像一座监狱。
While the old man was busy, cutting and trimming the great blocks of stone, the lad would play among the chips.
老人在忙着雕刻、修整大块石头时，这个小家伙就在石片当中玩耍。
Using lasers, chisels and syringes, the restoration team took eight years and three months to clean the 24,424 blocks of stone.
修复小组用激光、凿子、针管等清洗塔身，耗时八年零三个月，将塔身的24424块石头清洗得焕然一新。
Now after many centuries, the shining surface is worn away, and men have taken some of the huge blocks of stone to build other things.
许多世纪后的今天，闪闪发光的表面已经剥落了，人们搬走了许多大石块去修建别的东西。
The resulting material was then, and is now used to mix with water and forms a sort of stone glue to stick blocks of stone or bricks together.
不管是过去还是现在，最后的产物都需与水混合，形成某种可以把砖石黏在一起的石胶。
Workers used chisels and hi-tech laser technology to scrub grime from the more than 24,000 blocks of stone that make up the 183ft (55.8m) tall tower.
比萨斜塔高183英尺(55.8米)，由超过2.4万石块建造而成，修缮者使用凿子和高科技激光技术擦洗表面污垢。
Stone statues were worked from single rectangular blocks of material and retained the compactness of the original shape.
石像是由单个长方形块状材料制成的，并保持原有形状的坚实度。
Who could cut the millions of stone blocks and fit them together?
谁能切割这数百万的石块并将它们垒在一起呢？
Most consist of timber frames that rest on stone blocks.
大部分由木框架组成，木框架放置在石块上。
They are built of stone, hand cut granite blocks.
它们是用人工切割的花岗岩石块所建成。
A few years ago, the limit of her world had been the park two blocks down the street, and later the stone bench across the street from their apartment; now it was their fifth-floor balcony.
几年前，她的世界已经局限于两排屋子那一边的公园，后来缩小到公寓楼对面街上的石凳，现在只是在他们家五楼的阳台上了。
A few years ago, the limit of her world had been the park two blocks down the street, and later the stone bench across the street from their apartment; now it was their fifth-floor balcony.
几年前，她的世界已经局限于两排屋子那一边的公园，后来缩小到公寓楼对面街上的石凳，现在只是在他们家五楼的阳台上了。
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