We previously learned that during the resting phase of the heart, known as diastole, the ventricles of the heart are passively filling with blood.

我们先前了解到，在心脏的舒张期（称为舒张期）中，心脏的心室会被动地充满血液。

At the best, the date of their disappointment can only be delayed for the interval during which their own investment in increased working capital is filling the gap.

充其量，他们失望的日期只能推迟到他们自己对增加的营运资本的投资填补缺口的时间间隔内。