英语翻译用手帕按住出血点并按住不动 把伤口放在冷水管下冲洗 对于简单的刀伤，只需将伤口冲洗一下弄干净，然后盖上一块清洁的

press the bleeding site with a towel and hold steady.
flash the wound with cold tap water
Simple cutting wound only needs a brief flash and to be covered with a dry towel.
作为一个医生,我不完全赞同以上的说法.