Yabla video uses of 供血

本身 běnshēn
ne
jiù
供血 gōngxuè
liàng
不足 bùzú
zài
加上 jiāshàng
天气 tiānqì
yòu
lěng
Also, her blood wasn't adequately circulating, and on top of that, it was a very cold day.