These humours were bodily fluids - blood,  phlegm, yellow bile and black bile. Yum!

这些体液是体液——血液、痰、黄胆汁和黑胆汁。 百胜！

Humoral medicine argued that all illnesses stemmed from imbalances of the four humors believed to make up the physical body: black bile, yellow bile, phlegm, and blood.

体液医学认为，所有疾病都源于被认为构成身体的四种体液失衡：黑胆汁、黄胆汁、痰和血。

Ancient Greek physician Hippocrates believed personality manifested itself in four different humors, and, basically, you are who you are because of your balance of phlegm, blood, and yellow and black bile.

古希腊医生希波克拉底认为， 人格体现在四种不同的体液中，基本上， 你之所以是你， 是因为你的痰液、血液、 黄胆汁和黑色胆汁的平衡。