| EXAMPLE SENTENCES | ||
|---|---|---|
这个平行四边形的面积是多少？ What is the area of this parallelogram? | ||
四边形被剪成了平行四边形。 The shear changed the quadrilateral into a parallelogram. | ||
那么现在这个平行四边形的面积是多少？ OK, so now what the area of this parallelogram? | ||
你看，它的确看起来像一个平行四边形。 You see, it does look like a parallelogram. | ||
现在在上方的曲面上，有一个平行四边形。 Now, above that I will have a parallelogram on my surface. | ||
你们也看到了，它的确看起来像一个平行四边形。 And, you see, it does look like a parallelogram. | ||
这面积，约等于平行四边形的一半，我能用向量表示它。 So, the area is approximately equal to one half of the area of a parallelogram that I could form from these vectors. | ||
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. | ||
这里有幅更好的图。我说经过C的是C左边的这个阴影平行四边形。 Here is a better picture. I claim that what will be going through C is this shaded parallelogram to the left of C. | ||
我的意思是它可能有点弯曲，但大致上，它看起来像空间中的平行四边形。 I mean it might be slightly curvy, but roughly, it looks like a parallelogram in space. | ||
