求翻译：科学理论是最后原因。欧洲人相信地球是一个球体，印度和中国就在另一边。只要朝着一个方向走总会到达原点，所以向东可以到达亚洲，向西也一定可以。是什么意思？

The scientific theory is the last reason. Europeans believe that the Earth is a sphere, India and China on the other side. One direction to go always to reach the origin, so the east arrived in Asia, the west will be able to.

Scientific theories are final causes. Europeans believed that the earth is a sphere, India and China on the other side. As long as they go in one direction will reach the point, so you can reach East and West Asia also can be.

The scientific theory is the final reason.The European believed the Earth is a spheroid, India and China in addition one side.So long as faces a direction to walk the general meeting to arrive the zero point, therefore may arrive Asia to the east, to the west also certainly may.

Scientific theories are the last reason. Europeans believed that the Earth was a sphere, India and China on the other side. Just in one direction will always reach the origin, to the East to reach Asia, to the West will be able to.

正在翻译，请等待...