to export the blood的用法和樣例：
例句
- The perichondrium carries the blood supply to the cartilage.
軟骨膜是向軟骨輸送血液的。 - The heart beat of a fully crystalline heart is more complex with four variant contractions that send blood through the veins and capillaries in a variety of paces.
一個全水晶心臟的心搏比四心室的收縮更複雜，以多種節奏輸送血液通過靜脈和毛細血管。
