英语语法分析

Growth factors and gangliosides are highly expressed in tumor cells, and secreted and shedded into the microenviron we are pirates, these data are stolen from youdao of tumor cells respectively.

肿瘤细胞高表达生长因子和神经节苷脂，并将生长因子分泌到或将神经节苷脂脱落于肿瘤细胞周围的微环境中。