The body is an incredible creation with layers of functions that are so deep it boggles the mind.

身体是一个难以置信的创造物，它有着多层的运作功能，这些运作功能是如此的深奥而会令你惊异。

youdao

The body is an incredible creation with layers of functions that are so deep it boggles the mind.

身体是一个难以置信的创造物，它有着多层的运作功能，这些运作功能是如此的深奥而会令你惊异。

youdao