At the psychological level, the Chinese people's recognition of themselves has the concept of "skinning their skin, suffering from their parents, not dare to be damaged, and the beginning of filial piety. " The fact that life is subject to a "clone" of a somatic cell may make it difficult for people Accept and lose the sacred sense of life. On the technical level, sexual reproduction is the result of natural evolution. The certainty and uncertainty it contains can basically guarantee that humans are adapted to natural living conditions; however, "clone It is difficult to predict whether the "uncertainty" of human beings will help them adapt to nature and survive. What is the most accurate summary of the main point of this text? ['Difficulties faced by "cloning" technology.', 'Conflicts between the Chinese concept of life and "clone human" technology.', 'The main differences between sexual reproduction and asexual reproduction.', 'Reasons why the Chinese have difficulty accepting "clone human" technology.']