青云翻译

The Material-based natural emphasis on the observation of natural objects.

With this as the main body, natural based, focused survey of the natural object of study.

Take the thing originally as the main body, take naturally as the standard, stresses in to the natural object observation research.

In order to catch this as the main body and nature-based and focused on the natural object of the observational studies.

With this as the main body, natural based, focused survey of the natural object of study.