我可以看见五个圆形和十一个正方形。

I can see five circles and eleven squares.

youdao

同样的，第五个方程序，中的速度同样，会随时间改变，因为这是椭圆形轨道。

Also that velocity, v, in that equation number five will also change with time because it's an elliptical orbit.

youdao

这已经是只有初中文化水平的舒满生造出的第五个飞行器模型，它由钢铁铸成，呈圆形，造价2万元。

The round steel flying device, which cost morethan 20, 000 yuan ($3, 135), is the fifth model made by Shu, a junior middleschool graduate.

youdao