这是我在英国的科学题

来源：百度知道 编辑：UC知道 时间：2024/06/17 06:13:11
on sport day susan and carmel are chosen by their tutor group to run 400m relay race. their classmates decided that carmel would run beter than susan as she does not smoke.

describe what happens o their circulatory system nad breating system during and after the race
谁能帮我翻译一下，再帮我做一下

2孩子400M接力跑，一个孩子抽烟一个不抽。
因为不抽烟，carmel可能跑的快些。
描述：在他们跑的途中与跑完以后循环系统与呼吸系统会有如何变化。

----知道大体意思的前提下，自己翻翻书找找答案呗。