他摔倒了，膝盖流了很多血。

He fell and there was a lot of ___blood from his knee.

虽然他们不住在一起，但他们有着相同的血缘关系。

Though they don't live together, they share the same ___blood as siblings.

这场战争充满了血腥和暴力。

The war was filled with ___blood and brutality.

他是个热血青年，总是充满激情。

He's a ___hot-blooded young man who is always full of passion.