”献血”英语怎么说？还有”加油好男儿”英语？谢谢大家！！

blood donation(献血车上就这么写的)
Como on! Guys! (英语国家的人常用guy这个词的)

blood donation
come on boys

blood donation
Com'on boys

献血→Gives blood
加油好男儿→Refuels the fine-looking man

blood-donation

come on, boys!

Blood Donation
Refueling good man