We must remember that living is a happy, happy living happiness, contentment is the greatest happiness, happiness around us, happiness is also our hands. We are around to find happiness, firmly grasp, do not easily let it slip away, treasure all our happiness!
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One of the first steps in that healing is that fibroblasts like this cell crawl into the space that's created by the wound and they grab a hold of both sides of the wound and contract and try to pull it together.
愈合的第一步是,成纤维细胞向,损伤的创口爬行,紧紧地抓住创口的两侧,通过收缩回拉 试着使创口合拢
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