用更为地道、科学的英语表达如下内容：Under a live cell imaging system the endometrial organoids exhibited a significant growth in size over a period of five days Supplymentary video 1 which consistant with presented Ki6

The endometrial organoids demonstrated a noteworthy increase in size over a five-day period, as observed under a live cell imaging system (as shown in Supplementary video 1). This growth pattern corresponds with the positive Ki67 staining present in the endometrial epithelial organoids.