The heavy silence, broken by distant breathing, moreover increased the darkness.

沉重的寂静被远方的呼吸打破， 更增加了黑暗。

A heavy silence fell upon the room.

【heavy，heaviness】房间里顿时静下来，气氛沉重。

Therefore, the Italian boy would not be discouraged by the heavy silence with which the old house seemed resolute to clog the vivacity of his instrument.

因此，意大利男孩不会因为老房子似乎坚决阻碍他乐器的活力而感到沮丧。 他坚持他悦耳的呼吁。