So the brain uses both sides to make a complete image of the world.

因此大脑使用两个部分 才能看到一个完整的世界。

If you try to imagine a pineapple later, the whole ensemble will light up, assembling a complete mental image.

如果你稍后尝试想象一个菠萝，整个整体都会亮起来， 组装出一个完整的心理图像。

Since projecting W onto V, then multiplying the length of that projection by the length of V is a complete mirror image of projecting V onto W than multiplying the length of that projection by the length of W.

由于将W投影到V上 那么将这个投影的长度乘以V的长度 就得到了将V投影到W上的完全镜像 而不是将这个投影的长度乘以W的长度。