Some form what are called megakaryocytes which become platelets, which are responsible for clotting, for forming a barrier if your circulatory system gets injured so you don't bleed.
还有一些类型的细胞称为巨核细胞,生成有凝血作用的血小板,在你的循环系统受损时形成止血屏障
where for a regular seat you will be paying 70, 80, just for, you know, like a nose bleed section.
但通常情况下,买一个很远的座位就得花上70或80美元。
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