一个三角形的所有角度之和是180度。
制陶工人把一块黏土塑形，压成漂亮的形状。
The potter shaped and squeezed the lump of clay into a graceful shape.
走出最后一个展览我便进入了一间六角形的房间。
马乔里站在柱子上系着一个巨大的黄色玫瑰花形饰物的门廊里。
Marjorie stood on the porch with a big yellow rosette tied around the post.
这些房子都是一样的–四方形、邻街、需要粉刷。
The houses were all the same – square, close to the street, needing paint.
家长们与他们的孩子们一起制作月饼、月亮形面具和灯笼。
Parents make mooncakes, moon masks, and lanterns with their children.
它的大致轮廓是一个等边三角形。
有种传说，美国西部的枪手们每杀死一个人就在他们的枪柄上刻下一个V形记号。
It is a myth that gunslingers in the American west cut notches in the handle of their pistol for each man they shot.
他的肩膀上刺了一颗心形图案。
玛丽阿姨总是穿一些形不怎么好的黑裙子。
所有陆龟品种都在三角形的上部形成一个紧密的点群；所有的水龟都聚集在三角图的下方。
All the land tortoise species formed a tight cluster of points in the upper part of the triangle; all the water turtles cluster in the lower part of the triangular graph.
事实上，我还保留着那些日子的一个纪念品：一个深绿色六角形的玻璃痰盂，现在是一个非常别致的花盆。
In fact, I have kept a souvenir of those days: a dark green hexagonal glass spittoon that is now a very original flowerpot.
比如，有着长长翅膀的鸟形风筝就是北京风筝的一种特殊类型。
For example, the bird-shaped kite with long wings is a special kind of the Beijing kite.
他把煤块塞进钟形装置的中心，并全部放在表壳上，然后紧紧地裹成一个茧状。
He tucked the coal into the center of the clockwork, and placed it all on the skin, and wrapped it up and tight it into a cocoon shape.
在其中一个瓶颈山区，森林覆盖的山丘形成一个V 形，只剩下150米宽的开放地带，里面全是私人住宅。
At one of the bottlenecks, forested hills rise to form a V, leaving a corridor of open ground only about 150 metres wide, filled with private homes.
如果所绘制的水平线与一个多边形顶点对齐，那么只计算位于该线下方的部分。
If the horizontal line drawn is aligned with a polygon vertex, then only the segments that are below the line are counted.
总统在说话时，旁边有人用一片四方形的纸板为他扇风。
As the President spoke, someone fanned him with a square piece of cardboard.
他把螺栓压在他前臂的一个小六边形纹身上。大小匹配。
He presses the bolt against a small hexagon tattooed on his forearm. The sizes match.
雪以六角形晶体的形式落下，但一旦落到地面，雪很快就会变成一团更小、更圆的颗粒。
Snow falls as hexagonal crystals, but once on the ground, snow is soon transformed into a compacted mass of smaller, rounded grains.
每个元素单元都有一个包括矩形框架和三角形屋顶的简单布局。
Each elemental unit has a simple layout consisting of a rectangular box and a triangular roof.
尽管这个边界框是一个用于定义表示用户的区域的多边形，但我简化并使用该数据的一个点。
Although the bounding box is a polygon defining the area represented for the user, I simplify and use one point of this data.
经过八角形的中心画两条直线，能够得到六个一样的三角形。
Six identical triangles can be formed by drawing two straight lines through an octagon's center point.
它被称为锚形擒纵器，是一种基于杠杆的装置，形状像船的锚。
It was called the anchor escapement, which was a lever-based device shaped like a ship's anchor.
他们用一种三角形的坐标纸把三个测量值画在一起。
They used a kind of triangular graph paper to plot the three measurements against one another.
Aclima阵列中的站是三角形的，沿一侧测量20厘米。
The stations in Aclima's arrays are triangular and measure 20 cm along a side.
冬季六边形包括一些可见的最亮的恒星，它们在地球北半球的冬季天空中形成了一个大而容易辨认的图案。
The Winter Hexagon involves some of the brightest stars visible, forming a large and easily found pattern in the winter sky of Earth's northern hemisphere.
一面通常是三角形的帆，安装在帆船的前桅支索或前支索上。
A usually triangular sail attached to the forestay or headstay of a sailboat.
那边的人把他们的手放在头上，用他们的手臂做一个更大的心形。
People there put their hands above their heads and make a bigger heart shape with their arms.
即使是一个瘦形梁龙，曾经被认为在活着的时候重达5.5吨，现在也减重了1.5吨。
Even a slender diplodocus, once believed to have tipped the scales at five and a half tonnes when alive, has lost a tonne and a half from its weight.
这个平行四边形仍然有相同的面积，它仍然在同一个平面上。
The parallelogram still has the same area, and it's still on the same plane.
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