The blood in the coronary veins then drains into the coronary sinus.

然后，冠状静脉中的血液排入冠状窦。

The coronary veins drain blood from the heart muscle.

冠状静脉从心肌中排出血液。

The heart also has coronary veins that drain blood from the heart muscle.

心脏还具有从心肌排出血液的冠状静脉。