英语语法分析

At an appointed time, he picked me up in a modest sedan with one of those giant pizza-delivery prisms.

在约定的时间，他开着一辆普通的轿车来接我，车顶上装着一个巨大的披萨外送的棱柱。

With special lenses and prisms we can manipulate this light .

我们可以用特殊透镜和棱镜处理这种光线。

The correct volume was calculated with total volume of prisms and tetrahedrons.

计算四面体体积之和求得油箱正确的含油量。