That invention was the arch, a curved structure originally made of separate stone or brick segments.
这一发明就是拱门，一种最初由分段的石头或砖块组成的弧形结构。
As you can see, the model at this level is representative for most any retailer-online or brick-and-mortar, large or small.
如您可能看到的，这个层次的模型对大多数零售商(无论类型为在线或传统，大型或小型)来说是有代表性的。
Members put in a few dollars each week, and offer loans of $50 or $100 for money-generating projects like buying a flock of hens or brick-making molds.
储蓄俱乐部的成员每个星期都会存上几美元，存钱的同时他们也会发放50至100美元的贷款用于盈利项目，如用于购买母鸡或制砖模具等。
Three-quarters of all South African families now live in a “formal” home (usually a concrete or brick bungalow instead of a rough shack or thatched mud hut), up from just under two-thirds in 1996.
现在3/4的南非家庭都居住在“正规，标准”的房屋内（通常是指水泥或砖瓦房，而非粗制窝棚或者是用茅草和泥巴糊的小屋），而在1996年，这一比例不足2/3。
Designed for wall drilling of concrete block or brick without using water.
在无水环境下，适用于混凝土或者砖块上钻孔取样。
Heavy and dense materials such as masonry or brick walls are better for sound reduction.
例如石造建筑和砖壁这样的厚实材料也可以很好地达到减少噪音的效果。
Also, many newly built houses here have brick or brick-and-wood structures, which you no longer see very often in urban China.
而且这里很多新建房屋都是砖或砖木结构，这在中国的城市里不太常看到。
This can be accomplished by using toe boards, screens or brick guards; guard rails systems, nets, catch platforms, or canopy structure methods.
可以通过使用隔板、防护网或防护墙、扶手系统、防摔网、保护平台或天棚结构等方式来提供防落物保护。
If a player builds a stance through use of an object such as a golf cart, stone or brick, he incurs no penalty if he removes the object before playing his next stroke.
如果球员通过使用一物体，例如球车，石头或砖块，制造站位场所，但在进行击球前移开物体，他不用受处罚。
If a player builds a stance through use of an object such as a golf cart, stone or brick, he incurs no penalty if he removes the object before playing his next stroke.
如果球员通过使用一物体，例如球车，石头或砖块，制造站位场所，但在进行击球前移开物体，他不用受处罚。
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