We should make a concrete analysis of each specific question.
我们应该对每一个具体问题进行具体分析。
We've got a general idea of what we want, but nothing concrete at the moment.
我们对自己想要什么有一个大致的想法，但目前还没有具体的内容。
In Dujiangyan, a large mechanical digger scoops slabs of concrete and twisted metal rods from a massive pile of rubble.
在都江堰，一台大型挖掘机从一大堆碎石中铲出混凝土板和扭曲的金属杆。
Gharib has already been contacted by a civil engineer in Nicaragua, who wants to put up buildings with adobe roofs supported by concrete arches on a site that heavy equipment can't reach.
尼加拉瓜的一位土木工程师已经联系了加利普，这位工程师想在重型设备无法到达的地方建造由混凝土拱架支撑的土坯屋顶。
The Romans were the first to utilize concrete as a building material.
罗马人首先使用混凝土作建筑材料。
A new study found that inner-city kids living in neighborhoods with more green space gained about 13% less weight over a two-year period than kids living amid more concrete and fewer trees.
一项新的研究发现，在两年的时间里，与住在钢筋水泥更多、树木较少的社区的孩子相比，住在市中心有更多绿地的社区里的孩子，两年中增加的体重少了约13%。
The blocks should be laid on a bed of concrete.
石块应该固定在混凝土基座上。
The use of steel and concrete has allowed the builders to perch a light concrete dome on eight slender columns.
钢筋混凝土的使用使建筑者们能将一个轻巧的混凝土穹顶架在8根细柱上。
A concrete mixer has to be employed.
不得不使用混凝土搅拌器。
Your mind is already in that mode of bringing ideas from concept to something a little bit more concrete.
你的大脑已经处在能把概念转化为比较具体的实物的模式中了。
It was only thirty years ago that the building industry felt confident enough to erect office blocks of steel and reinforced concrete that had more than a dozen floors.
建筑行业是从30年前才开始有信心建造超过12层楼高的钢筋混凝土结构的办公大楼。
Some are turning to the internet, which is cheaper and offers concrete measurements like click-through rates—especially important at a time when marketing budgets are tight.
有些人转向了互联网，因为它更便宜，而且提供了诸如点击率这样的具体统计结果，这在营销预算紧张的时候尤为重要。
Several soldiers mix cement on the street, lifting it up to their colleagues who use it as mortar, placing a concrete block on top of concrete block.
几名士兵在街道上混合水泥，举给同事们当砂浆用，累砌混凝土块。
But under anti-bribery laws, proof must be made of concrete benefits, such as approval of a contract or regulation.
但根据反贿赂法，证明必须带有具体的效益，如批准一份合同或一项规定。
This one, however, is made of concrete, a novel construction material in those days.
然而，这栋房子是由混凝土制成的，混凝土在当时是一种新型建筑材料。
A thin, glistening thread of moisture ran along the rough concrete sill.
一条细细亮亮的水印爬过粗糙的水泥窗台。
Concrete is a mixture of sand and cement.
混凝土是沙和水泥的混合物。
A forty-foot-high concrete wall encircles the jail.
一道40英尺高的水泥墙环绕着该监狱。
There was a vast distance between psychological clues and concrete proof.
心理线索和现实证据之间存在着巨大差距。
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