青云翻译

It is very difficult, so an accurate grasp of the direction of the line, the intensity, height and placement

This is difficult, accurately grasp the direction lines, heights and placement

This is very difficult, achieves the accurate assurance direction, the line, dynamics, highly with point of descent

It is very difficult to achieve accurate grasp of the direction, intensity, and lines, height and bird

This is difficult, accurately grasp the direction lines, heights and placement